67639754

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2837}}^1$

素因数の和:2990

約数の個数: 32

約数和(自身を含む): 125870976

約数和(自身を除く): 58231222

約数列:

[1, 2, 7, 13, 14, 26, 91, 131, 182, 262, 917, 1703, 1834, 2837, 3406, 5674, 11921, 19859, 23842, 36881, 39718, 73762, 258167, 371647, 516334, 743294, 2601529, 4831411, 5203058, 9662822, 33819877, 67639754]

約数ペア:

[(1, 67639754), (2, 33819877), (7, 9662822), (13, 5203058), (14, 4831411), (26, 2601529), (91, 743294), (131, 516334), (182, 371647), (262, 258167), (917, 73762), (1703, 39718), (1834, 36881), (2837, 23842), (3406, 19859), (5674, 11921)]