27909035392

素因数分解:

$2^7\times 7^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1\times {\mathrm{449}}^1$

素因数の和:1044

約数の個数: 128

約数和(自身を含む): 64212264000

約数和(自身を除く): 36303228608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 173, 224, 346, 401, 448, 449, 692, 802, 896, 898, 1211, 1384, 1604, 1796, 2422, 2768, 2807, 3143, 3208, 3592, 4844, 5536, 5614, 6286, 6416, 7184, 9688, 11072, 11228, 12572, 12832, 14368, 19376, 22144, 22456, 25144, 25664, 28736, 38752, 44912, 50288, 51328, 57472, 69373, 77504, 77677, 89824, 100576, 138746, 155008, 155354, 179648, 180049, 201152, 277492, 310708, 359296, 360098, 402304, 485611, 543739, 554984, 621416, 720196, 971222, 1087478, 1109968, 1242832, 1260343, 1440392, 1942444, 2174956, 2219936, 2485664, 2520686, 2880784, 3884888, 4349912, 4439872, 4971328, 5041372, 5761568, 7769776, 8699824, 8879744, 9942656, 10082744, 11523136, 15539552, 17399648, 20165488, 23046272, 31079104, 31148477, 34799296, 40330976, 62158208, 62296954, 69598592, 80661952, 124593908, 161323904, 218039339, 249187816, 436078678, 498375632, 872157356, 996751264, 1744314712, 1993502528, 3488629424, 3987005056, 6977258848, 13954517696, 27909035392]

約数ペア:

[(1, 27909035392), (2, 13954517696), (4, 6977258848), (7, 3987005056), (8, 3488629424), (14, 1993502528), (16, 1744314712), (28, 996751264), (32, 872157356), (56, 498375632), (64, 436078678), (112, 249187816), (128, 218039339), (173, 161323904), (224, 124593908), (346, 80661952), (401, 69598592), (448, 62296954), (449, 62158208), (692, 40330976), (802, 34799296), (896, 31148477), (898, 31079104), (1211, 23046272), (1384, 20165488), (1604, 17399648), (1796, 15539552), (2422, 11523136), (2768, 10082744), (2807, 9942656), (3143, 8879744), (3208, 8699824), (3592, 7769776), (4844, 5761568), (5536, 5041372), (5614, 4971328), (6286, 4439872), (6416, 4349912), (7184, 3884888), (9688, 2880784), (11072, 2520686), (11228, 2485664), (12572, 2219936), (12832, 2174956), (14368, 1942444), (19376, 1440392), (22144, 1260343), (22456, 1242832), (25144, 1109968), (25664, 1087478), (28736, 971222), (38752, 720196), (44912, 621416), (50288, 554984), (51328, 543739), (57472, 485611), (69373, 402304), (77504, 360098), (77677, 359296), (89824, 310708), (100576, 277492), (138746, 201152), (155008, 180049), (155354, 179648)]