68421776

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{48049}}^1$

素因数の和:48146

約数の個数: 20

約数和(自身を含む): 134059500

約数和(自身を除く): 65637724

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 48049, 96098, 192196, 384392, 768784, 4276361, 8552722, 17105444, 34210888, 68421776]

約数ペア:

[(1, 68421776), (2, 34210888), (4, 17105444), (8, 8552722), (16, 4276361), (89, 768784), (178, 384392), (356, 192196), (712, 96098), (1424, 48049)]