71449496

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{863}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 136857600

約数和(自身を除く): 65408104

約数列:

[1, 2, 4, 8, 79, 131, 158, 262, 316, 524, 632, 863, 1048, 1726, 3452, 6904, 10349, 20698, 41396, 68177, 82792, 113053, 136354, 226106, 272708, 452212, 545416, 904424, 8931187, 17862374, 35724748, 71449496]

約数ペア:

[(1, 71449496), (2, 35724748), (4, 17862374), (8, 8931187), (79, 904424), (131, 545416), (158, 452212), (262, 272708), (316, 226106), (524, 136354), (632, 113053), (863, 82792), (1048, 68177), (1726, 41396), (3452, 20698), (6904, 10349)]