74202808

素因数分解:

$2^3\times {\mathrm{197}}^2\times {\mathrm{239}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 140425200

約数和(自身を除く): 66222392

約数列:

[1, 2, 4, 8, 197, 239, 394, 478, 788, 956, 1576, 1912, 38809, 47083, 77618, 94166, 155236, 188332, 310472, 376664, 9275351, 18550702, 37101404, 74202808]

約数ペア:

[(1, 74202808), (2, 37101404), (4, 18550702), (8, 9275351), (197, 376664), (239, 310472), (394, 188332), (478, 155236), (788, 94166), (956, 77618), (1576, 47083), (1912, 38809)]