28997496

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 192

約数和(自身を含む): 94348800

約数和(自身を除く): 65351304

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 41, 44, 47, 57, 66, 72, 76, 82, 88, 94, 99, 114, 123, 132, 141, 152, 164, 171, 188, 198, 209, 228, 246, 264, 282, 328, 342, 369, 376, 396, 418, 423, 451, 456, 492, 517, 564, 627, 684, 738, 779, 792, 836, 846, 893, 902, 984, 1034, 1128, 1254, 1353, 1368, 1476, 1551, 1558, 1672, 1692, 1786, 1804, 1881, 1927, 2068, 2337, 2508, 2679, 2706, 2952, 3102, 3116, 3384, 3572, 3608, 3762, 3854, 4059, 4136, 4653, 4674, 5016, 5358, 5412, 5781, 6204, 6232, 7011, 7144, 7524, 7708, 8037, 8118, 8569, 9306, 9348, 9823, 10716, 10824, 11562, 12408, 14022, 15048, 15416, 16074, 16236, 17138, 17343, 18612, 18696, 19646, 21197, 21432, 23124, 25707, 28044, 29469, 32148, 32472, 34276, 34686, 36613, 37224, 39292, 42394, 46248, 51414, 56088, 58938, 63591, 64296, 68552, 69372, 73226, 77121, 78584, 84788, 88407, 102828, 109839, 117876, 127182, 138744, 146452, 154242, 169576, 176814, 190773, 205656, 219678, 235752, 254364, 292904, 308484, 329517, 353628, 381546, 402743, 439356, 508728, 616968, 659034, 707256, 763092, 805486, 878712, 1208229, 1318068, 1526184, 1610972, 2416458, 2636136, 3221944, 3624687, 4832916, 7249374, 9665832, 14498748, 28997496]

約数ペア:

[(1, 28997496), (2, 14498748), (3, 9665832), (4, 7249374), (6, 4832916), (8, 3624687), (9, 3221944), (11, 2636136), (12, 2416458), (18, 1610972), (19, 1526184), (22, 1318068), (24, 1208229), (33, 878712), (36, 805486), (38, 763092), (41, 707256), (44, 659034), (47, 616968), (57, 508728), (66, 439356), (72, 402743), (76, 381546), (82, 353628), (88, 329517), (94, 308484), (99, 292904), (114, 254364), (123, 235752), (132, 219678), (141, 205656), (152, 190773), (164, 176814), (171, 169576), (188, 154242), (198, 146452), (209, 138744), (228, 127182), (246, 117876), (264, 109839), (282, 102828), (328, 88407), (342, 84788), (369, 78584), (376, 77121), (396, 73226), (418, 69372), (423, 68552), (451, 64296), (456, 63591), (492, 58938), (517, 56088), (564, 51414), (627, 46248), (684, 42394), (738, 39292), (779, 37224), (792, 36613), (836, 34686), (846, 34276), (893, 32472), (902, 32148), (984, 29469), (1034, 28044), (1128, 25707), (1254, 23124), (1353, 21432), (1368, 21197), (1476, 19646), (1551, 18696), (1558, 18612), (1672, 17343), (1692, 17138), (1786, 16236), (1804, 16074), (1881, 15416), (1927, 15048), (2068, 14022), (2337, 12408), (2508, 11562), (2679, 10824), (2706, 10716), (2952, 9823), (3102, 9348), (3116, 9306), (3384, 8569), (3572, 8118), (3608, 8037), (3762, 7708), (3854, 7524), (4059, 7144), (4136, 7011), (4653, 6232), (4674, 6204), (5016, 5781), (5358, 5412)]