37997584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{139697}}^1$

素因数の和:139722

約数の個数: 20

約数和(自身を含む): 77951484

約数和(自身を除く): 39953900

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 139697, 279394, 558788, 1117576, 2235152, 2374849, 4749698, 9499396, 18998792, 37997584]

約数ペア:

[(1, 37997584), (2, 18998792), (4, 9499396), (8, 4749698), (16, 2374849), (17, 2235152), (34, 1117576), (68, 558788), (136, 279394), (272, 139697)]