61651352

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{57943}}^1$

素因数の和:57975

約数の個数: 32

約数和(自身を含む): 139065600

約数和(自身を除く): 77414248

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 57943, 115886, 231772, 405601, 463544, 811202, 1100917, 1622404, 2201834, 3244808, 4403668, 7706419, 8807336, 15412838, 30825676, 61651352]

約数ペア:

[(1, 61651352), (2, 30825676), (4, 15412838), (7, 8807336), (8, 7706419), (14, 4403668), (19, 3244808), (28, 2201834), (38, 1622404), (56, 1100917), (76, 811202), (133, 463544), (152, 405601), (266, 231772), (532, 115886), (1064, 57943)]