64870064

素因数分解:

$2^4\times 7^1\times {\mathrm{579197}}^1$

素因数の和:579212

約数の個数: 20

約数和(自身を含む): 143641104

約数和(自身を除く): 78771040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 579197, 1158394, 2316788, 4054379, 4633576, 8108758, 9267152, 16217516, 32435032, 64870064]

約数ペア:

[(1, 64870064), (2, 32435032), (4, 16217516), (7, 9267152), (8, 8108758), (14, 4633576), (16, 4054379), (28, 2316788), (56, 1158394), (112, 579197)]