74483312

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:513

約数の個数: 40

約数和(自身を含む): 146940000

約数和(自身を除く): 72456688

約数列:

[1, 2, 4, 8, 16, 149, 157, 199, 298, 314, 398, 596, 628, 796, 1192, 1256, 1592, 2384, 2512, 3184, 23393, 29651, 31243, 46786, 59302, 62486, 93572, 118604, 124972, 187144, 237208, 249944, 374288, 474416, 499888, 4655207, 9310414, 18620828, 37241656, 74483312]

約数ペア:

[(1, 74483312), (2, 37241656), (4, 18620828), (8, 9310414), (16, 4655207), (149, 499888), (157, 474416), (199, 374288), (298, 249944), (314, 237208), (398, 187144), (596, 124972), (628, 118604), (796, 93572), (1192, 62486), (1256, 59302), (1592, 46786), (2384, 31243), (2512, 29651), (3184, 23393)]