64368152

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{937}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 125166720

約数和(自身を除く): 60798568

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 277, 554, 937, 1108, 1874, 2216, 3748, 7496, 8587, 17174, 29047, 34348, 58094, 68696, 116188, 232376, 259549, 519098, 1038196, 2076392, 8046019, 16092038, 32184076, 64368152]

約数ペア:

[(1, 64368152), (2, 32184076), (4, 16092038), (8, 8046019), (31, 2076392), (62, 1038196), (124, 519098), (248, 259549), (277, 232376), (554, 116188), (937, 68696), (1108, 58094), (1874, 34348), (2216, 29047), (3748, 17174), (7496, 8587)]