72311294

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{6949}}^1$

素因数の和:7016

約数の個数: 24

約数和(自身を含む): 122014200

約数和(自身を除く): 49702906

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 5203, 6949, 10406, 13898, 76439, 152878, 298807, 597614, 840829, 1681658, 3286877, 6573754, 36155647, 72311294]

約数ペア:

[(1, 72311294), (2, 36155647), (11, 6573754), (22, 3286877), (43, 1681658), (86, 840829), (121, 597614), (242, 298807), (473, 152878), (946, 76439), (5203, 13898), (6949, 10406)]