13221291264

素因数分解:

$2^8\times 3^1\times {\mathrm{17215223}}^1$

素因数の和:17215242

約数の個数: 36

約数和(自身を含む): 35187917856

約数和(自身を除く): 21966626592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 17215223, 34430446, 51645669, 68860892, 103291338, 137721784, 206582676, 275443568, 413165352, 550887136, 826330704, 1101774272, 1652661408, 2203548544, 3305322816, 4407097088, 6610645632, 13221291264]

約数ペア:

[(1, 13221291264), (2, 6610645632), (3, 4407097088), (4, 3305322816), (6, 2203548544), (8, 1652661408), (12, 1101774272), (16, 826330704), (24, 550887136), (32, 413165352), (48, 275443568), (64, 206582676), (96, 137721784), (128, 103291338), (192, 68860892), (256, 51645669), (384, 34430446), (768, 17215223)]