7942064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{38183}}^1$

素因数の和:38204

約数の個数: 20

約数和(自身を含む): 16571856

約数和(自身を除く): 8629792

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 38183, 76366, 152732, 305464, 496379, 610928, 992758, 1985516, 3971032, 7942064]

約数ペア:

[(1, 7942064), (2, 3971032), (4, 1985516), (8, 992758), (13, 610928), (16, 496379), (26, 305464), (52, 152732), (104, 76366), (208, 38183)]