64481336

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{2039}}^1$

素因数の和:2171

約数の個数: 32

約数和(自身を含む): 124848000

約数和(自身を除く): 60366664

約数列:

[1, 2, 4, 8, 59, 67, 118, 134, 236, 268, 472, 536, 2039, 3953, 4078, 7906, 8156, 15812, 16312, 31624, 120301, 136613, 240602, 273226, 481204, 546452, 962408, 1092904, 8060167, 16120334, 32240668, 64481336]

約数ペア:

[(1, 64481336), (2, 32240668), (4, 16120334), (8, 8060167), (59, 1092904), (67, 962408), (118, 546452), (134, 481204), (236, 273226), (268, 240602), (472, 136613), (536, 120301), (2039, 31624), (3953, 16312), (4078, 15812), (7906, 8156)]