64869608

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2939}}^1$

素因数の和:3065

約数の個数: 32

約数和(自身を含む): 127008000

約数和(自身を除く): 62138392

約数列:

[1, 2, 4, 8, 31, 62, 89, 124, 178, 248, 356, 712, 2759, 2939, 5518, 5878, 11036, 11756, 22072, 23512, 91109, 182218, 261571, 364436, 523142, 728872, 1046284, 2092568, 8108701, 16217402, 32434804, 64869608]

約数ペア:

[(1, 64869608), (2, 32434804), (4, 16217402), (8, 8108701), (31, 2092568), (62, 1046284), (89, 728872), (124, 523142), (178, 364436), (248, 261571), (356, 182218), (712, 91109), (2759, 23512), (2939, 22072), (5518, 11756), (5878, 11036)]