71320678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14669}}^1$

素因数の和:14712

約数の個数: 32

約数和(自身を含む): 133086240

約数和(自身を除く): 61765562

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 14669, 29338, 161359, 190697, 249373, 322718, 381394, 498746, 2097667, 2743103, 3241849, 4195334, 5486206, 6483698, 35660339, 71320678]

約数ペア:

[(1, 71320678), (2, 35660339), (11, 6483698), (13, 5486206), (17, 4195334), (22, 3241849), (26, 2743103), (34, 2097667), (143, 498746), (187, 381394), (221, 322718), (286, 249373), (374, 190697), (442, 161359), (2431, 29338), (4862, 14669)]