65668604

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{1423}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 117223680

約数和(自身を除く): 51555076

約数列:

[1, 2, 4, 83, 139, 166, 278, 332, 556, 1423, 2846, 5692, 11537, 23074, 46148, 118109, 197797, 236218, 395594, 472436, 791188, 16417151, 32834302, 65668604]

約数ペア:

[(1, 65668604), (2, 32834302), (4, 16417151), (83, 791188), (139, 472436), (166, 395594), (278, 236218), (332, 197797), (556, 118109), (1423, 46148), (2846, 23074), (5692, 11537)]