28128792

素因数分解:

$2^3\times 3^1\times {\mathrm{269}}^1\times {\mathrm{4357}}^1$

素因数の和:4635

約数の個数: 32

約数和(自身を含む): 70599600

約数和(自身を除く): 42470808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 269, 538, 807, 1076, 1614, 2152, 3228, 4357, 6456, 8714, 13071, 17428, 26142, 34856, 52284, 104568, 1172033, 2344066, 3516099, 4688132, 7032198, 9376264, 14064396, 28128792]

約数ペア:

[(1, 28128792), (2, 14064396), (3, 9376264), (4, 7032198), (6, 4688132), (8, 3516099), (12, 2344066), (24, 1172033), (269, 104568), (538, 52284), (807, 34856), (1076, 26142), (1614, 17428), (2152, 13071), (3228, 8714), (4357, 6456)]