38573644

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 68483520

約数和(自身を除く): 29909876

約数列:

[1, 2, 4, 157, 239, 257, 314, 478, 514, 628, 956, 1028, 37523, 40349, 61423, 75046, 80698, 122846, 150092, 161396, 245692, 9643411, 19286822, 38573644]

約数ペア:

[(1, 38573644), (2, 19286822), (4, 9643411), (157, 245692), (239, 161396), (257, 150092), (314, 122846), (478, 80698), (514, 75046), (628, 61423), (956, 40349), (1028, 37523)]