70921156

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{2111}}^1$

素因数の和:2379

約数の個数: 24

約数和(自身を含む): 128088576

約数和(自身を除く): 57167420

約数列:

[1, 2, 4, 37, 74, 148, 227, 454, 908, 2111, 4222, 8399, 8444, 16798, 33596, 78107, 156214, 312428, 479197, 958394, 1916788, 17730289, 35460578, 70921156]

約数ペア:

[(1, 70921156), (2, 35460578), (4, 17730289), (37, 1916788), (74, 958394), (148, 479197), (227, 312428), (454, 156214), (908, 78107), (2111, 33596), (4222, 16798), (8399, 8444)]