26291201776

素因数分解:

$2^4\times 7^1\times {\mathrm{234742873}}^1$

素因数の和:234742888

約数の個数: 20

約数和(自身を含む): 58216232752

約数和(自身を除く): 31925030976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 234742873, 469485746, 938971492, 1643200111, 1877942984, 3286400222, 3755885968, 6572800444, 13145600888, 26291201776]

約数ペア:

[(1, 26291201776), (2, 13145600888), (4, 6572800444), (7, 3755885968), (8, 3286400222), (14, 1877942984), (16, 1643200111), (28, 938971492), (56, 469485746), (112, 234742873)]