75898238

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{431}}^1\times {\mathrm{521}}^1$

素因数の和:980

約数の個数: 24

約数和(自身を含む): 123801696

約数和(自身を除く): 47903458

約数列:

[1, 2, 13, 26, 169, 338, 431, 521, 862, 1042, 5603, 6773, 11206, 13546, 72839, 88049, 145678, 176098, 224551, 449102, 2919163, 5838326, 37949119, 75898238]

約数ペア:

[(1, 75898238), (2, 37949119), (13, 5838326), (26, 2919163), (169, 449102), (338, 224551), (431, 176098), (521, 145678), (862, 88049), (1042, 72839), (5603, 13546), (6773, 11206)]