38874964

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{2411}}^1$

素因数の和:2583

約数の個数: 24

約数和(自身を含む): 70912800

約数和(自身を除く): 32037836

約数列:

[1, 2, 4, 29, 58, 116, 139, 278, 556, 2411, 4031, 4822, 8062, 9644, 16124, 69919, 139838, 279676, 335129, 670258, 1340516, 9718741, 19437482, 38874964]

約数ペア:

[(1, 38874964), (2, 19437482), (4, 9718741), (29, 1340516), (58, 670258), (116, 335129), (139, 279676), (278, 139838), (556, 69919), (2411, 16124), (4031, 9644), (4822, 8062)]