15261656

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 29862000

約数和(自身を除く): 14600344

約数列:

[1, 2, 4, 8, 29, 58, 116, 157, 232, 314, 419, 628, 838, 1256, 1676, 3352, 4553, 9106, 12151, 18212, 24302, 36424, 48604, 65783, 97208, 131566, 263132, 526264, 1907707, 3815414, 7630828, 15261656]

約数ペア:

[(1, 15261656), (2, 7630828), (4, 3815414), (8, 1907707), (29, 526264), (58, 263132), (116, 131566), (157, 97208), (232, 65783), (314, 48604), (419, 36424), (628, 24302), (838, 18212), (1256, 12151), (1676, 9106), (3352, 4553)]