28254144

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:194

約数の個数: 112

約数和(自身を含む): 79589376

約数和(自身を除く): 51335232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 47, 48, 62, 64, 93, 94, 96, 101, 124, 141, 186, 188, 192, 202, 248, 282, 303, 372, 376, 404, 496, 564, 606, 744, 752, 808, 992, 1128, 1212, 1457, 1488, 1504, 1616, 1984, 2256, 2424, 2914, 2976, 3008, 3131, 3232, 4371, 4512, 4747, 4848, 5828, 5952, 6262, 6464, 8742, 9024, 9393, 9494, 9696, 11656, 12524, 14241, 17484, 18786, 18988, 19392, 23312, 25048, 28482, 34968, 37572, 37976, 46624, 50096, 56964, 69936, 75144, 75952, 93248, 100192, 113928, 139872, 147157, 150288, 151904, 200384, 227856, 279744, 294314, 300576, 303808, 441471, 455712, 588628, 601152, 882942, 911424, 1177256, 1765884, 2354512, 3531768, 4709024, 7063536, 9418048, 14127072, 28254144]

約数ペア:

[(1, 28254144), (2, 14127072), (3, 9418048), (4, 7063536), (6, 4709024), (8, 3531768), (12, 2354512), (16, 1765884), (24, 1177256), (31, 911424), (32, 882942), (47, 601152), (48, 588628), (62, 455712), (64, 441471), (93, 303808), (94, 300576), (96, 294314), (101, 279744), (124, 227856), (141, 200384), (186, 151904), (188, 150288), (192, 147157), (202, 139872), (248, 113928), (282, 100192), (303, 93248), (372, 75952), (376, 75144), (404, 69936), (496, 56964), (564, 50096), (606, 46624), (744, 37976), (752, 37572), (808, 34968), (992, 28482), (1128, 25048), (1212, 23312), (1457, 19392), (1488, 18988), (1504, 18786), (1616, 17484), (1984, 14241), (2256, 12524), (2424, 11656), (2914, 9696), (2976, 9494), (3008, 9393), (3131, 9024), (3232, 8742), (4371, 6464), (4512, 6262), (4747, 5952), (4848, 5828)]