69249268

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{13007}}^1$

素因数の和:13044

約数の個数: 24

約数和(自身を含む): 133305984

約数和(自身を除く): 64056716

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 5324, 13007, 26014, 52028, 143077, 286154, 572308, 1573847, 3147694, 6295388, 17312317, 34624634, 69249268]

約数ペア:

[(1, 69249268), (2, 34624634), (4, 17312317), (11, 6295388), (22, 3147694), (44, 1573847), (121, 572308), (242, 286154), (484, 143077), (1331, 52028), (2662, 26014), (5324, 13007)]