26677667536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{786859}}^1$

素因数の和:787043

約数の個数: 40

約数和(自身を含む): 56005547360

約数和(自身を除く): 29327879824

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 208, 326, 652, 1304, 2119, 2608, 4238, 8476, 16952, 33904, 786859, 1573718, 3147436, 6294872, 10229167, 12589744, 20458334, 40916668, 81833336, 128258017, 163666672, 256516034, 513032068, 1026064136, 1667354221, 2052128272, 3334708442, 6669416884, 13338833768, 26677667536]

約数ペア:

[(1, 26677667536), (2, 13338833768), (4, 6669416884), (8, 3334708442), (13, 2052128272), (16, 1667354221), (26, 1026064136), (52, 513032068), (104, 256516034), (163, 163666672), (208, 128258017), (326, 81833336), (652, 40916668), (1304, 20458334), (2119, 12589744), (2608, 10229167), (4238, 6294872), (8476, 3147436), (16952, 1573718), (33904, 786859)]