64432874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 107965440

約数和(自身を除く): 43532566

約数列:

[1, 2, 11, 22, 79, 131, 158, 262, 283, 566, 869, 1441, 1738, 2882, 3113, 6226, 10349, 20698, 22357, 37073, 44714, 74146, 113839, 227678, 245927, 407803, 491854, 815606, 2928767, 5857534, 32216437, 64432874]

約数ペア:

[(1, 64432874), (2, 32216437), (11, 5857534), (22, 2928767), (79, 815606), (131, 491854), (158, 407803), (262, 245927), (283, 227678), (566, 113839), (869, 74146), (1441, 44714), (1738, 37073), (2882, 22357), (3113, 20698), (6226, 10349)]