68989188464

素因数分解:

$2^4\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1536097}}^1$

素因数の和:1536513

約数の個数: 40

約数和(自身を含む): 153142826208

約数和(自身を除く): 84153637744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 401, 802, 1604, 2807, 3208, 5614, 6416, 11228, 22456, 44912, 1536097, 3072194, 6144388, 10752679, 12288776, 21505358, 24577552, 43010716, 86021432, 172042864, 615974897, 1231949794, 2463899588, 4311824279, 4927799176, 8623648558, 9855598352, 17247297116, 34494594232, 68989188464]

約数ペア:

[(1, 68989188464), (2, 34494594232), (4, 17247297116), (7, 9855598352), (8, 8623648558), (14, 4927799176), (16, 4311824279), (28, 2463899588), (56, 1231949794), (112, 615974897), (401, 172042864), (802, 86021432), (1604, 43010716), (2807, 24577552), (3208, 21505358), (5614, 12288776), (6416, 10752679), (11228, 6144388), (22456, 3072194), (44912, 1536097)]