39209728

素因数分解:

$2^8\times {\mathrm{97}}^1\times {\mathrm{1579}}^1$

素因数の和:1692

約数の個数: 36

約数和(自身を含む): 79123240

約数和(自身を除く): 39913512

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 776, 1552, 1579, 3104, 3158, 6208, 6316, 12416, 12632, 24832, 25264, 50528, 101056, 153163, 202112, 306326, 404224, 612652, 1225304, 2450608, 4901216, 9802432, 19604864, 39209728]

約数ペア:

[(1, 39209728), (2, 19604864), (4, 9802432), (8, 4901216), (16, 2450608), (32, 1225304), (64, 612652), (97, 404224), (128, 306326), (194, 202112), (256, 153163), (388, 101056), (776, 50528), (1552, 25264), (1579, 24832), (3104, 12632), (3158, 12416), (6208, 6316)]