66173468

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{10069}}^1$

素因数の和:10157

約数の個数: 24

約数和(自身を含む): 121806720

約数和(自身を除く): 55633252

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 3286, 6572, 10069, 20138, 40276, 312139, 533657, 624278, 1067314, 1248556, 2134628, 16543367, 33086734, 66173468]

約数ペア:

[(1, 66173468), (2, 33086734), (4, 16543367), (31, 2134628), (53, 1248556), (62, 1067314), (106, 624278), (124, 533657), (212, 312139), (1643, 40276), (3286, 20138), (6572, 10069)]