7440256

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{1571}}^1$

素因数の和:1622

約数の個数: 32

約数和(自身を含む): 15232680

約数和(自身を除く): 7792424

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 1571, 2368, 3142, 4736, 6284, 12568, 25136, 50272, 58127, 100544, 116254, 201088, 232508, 465016, 930032, 1860064, 3720128, 7440256]

約数ペア:

[(1, 7440256), (2, 3720128), (4, 1860064), (8, 930032), (16, 465016), (32, 232508), (37, 201088), (64, 116254), (74, 100544), (128, 58127), (148, 50272), (296, 25136), (592, 12568), (1184, 6284), (1571, 4736), (2368, 3142)]