400634072

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{29269}}^1$

素因数の和:29363

約数の個数: 32

約数和(自身を含む): 790290000

約数和(自身を除く): 389655928

約数列:

[1, 2, 4, 8, 29, 58, 59, 116, 118, 232, 236, 472, 1711, 3422, 6844, 13688, 29269, 58538, 117076, 234152, 848801, 1697602, 1726871, 3395204, 3453742, 6790408, 6907484, 13814968, 50079259, 100158518, 200317036, 400634072]

約数ペア:

[(1, 400634072), (2, 200317036), (4, 100158518), (8, 50079259), (29, 13814968), (58, 6907484), (59, 6790408), (116, 3453742), (118, 3395204), (232, 1726871), (236, 1697602), (472, 848801), (1711, 234152), (3422, 117076), (6844, 58538), (13688, 29269)]