15068472

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 39398400

約数和(自身を除く): 24329928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 71, 74, 111, 142, 148, 213, 222, 239, 284, 296, 426, 444, 478, 568, 717, 852, 888, 956, 1434, 1704, 1912, 2627, 2868, 5254, 5736, 7881, 8843, 10508, 15762, 16969, 17686, 21016, 26529, 31524, 33938, 35372, 50907, 53058, 63048, 67876, 70744, 101814, 106116, 135752, 203628, 212232, 407256, 627853, 1255706, 1883559, 2511412, 3767118, 5022824, 7534236, 15068472]

約数ペア:

[(1, 15068472), (2, 7534236), (3, 5022824), (4, 3767118), (6, 2511412), (8, 1883559), (12, 1255706), (24, 627853), (37, 407256), (71, 212232), (74, 203628), (111, 135752), (142, 106116), (148, 101814), (213, 70744), (222, 67876), (239, 63048), (284, 53058), (296, 50907), (426, 35372), (444, 33938), (478, 31524), (568, 26529), (717, 21016), (852, 17686), (888, 16969), (956, 15762), (1434, 10508), (1704, 8843), (1912, 7881), (2627, 5736), (2868, 5254)]