71359684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{14879}}^1$

素因数の和:15003

約数の個数: 24

約数和(自身を含む): 137491200

約数和(自身を除く): 66131516

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 14879, 29758, 59516, 163669, 327338, 654676, 1621811, 3243622, 6487244, 17839921, 35679842, 71359684]

約数ペア:

[(1, 71359684), (2, 35679842), (4, 17839921), (11, 6487244), (22, 3243622), (44, 1621811), (109, 654676), (218, 327338), (436, 163669), (1199, 59516), (2398, 29758), (4796, 14879)]