67679788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{90481}}^1$

素因数の和:90513

約数の個数: 24

約数和(自身を含む): 136808784

約数和(自身を除く): 69128996

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 90481, 180962, 361924, 995291, 1538177, 1990582, 3076354, 3981164, 6152708, 16919947, 33839894, 67679788]

約数ペア:

[(1, 67679788), (2, 33839894), (4, 16919947), (11, 6152708), (17, 3981164), (22, 3076354), (34, 1990582), (44, 1538177), (68, 995291), (187, 361924), (374, 180962), (748, 90481)]