66051268

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{4861}}^1$

素因数の和:4987

約数の個数: 24

約数和(自身を含む): 119799680

約数和(自身を除く): 53748412

約数列:

[1, 2, 4, 43, 79, 86, 158, 172, 316, 3397, 4861, 6794, 9722, 13588, 19444, 209023, 384019, 418046, 768038, 836092, 1536076, 16512817, 33025634, 66051268]

約数ペア:

[(1, 66051268), (2, 33025634), (4, 16512817), (43, 1536076), (79, 836092), (86, 768038), (158, 418046), (172, 384019), (316, 209023), (3397, 19444), (4861, 13588), (6794, 9722)]