71557616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{11863}}^1$

素因数の和:11913

約数の個数: 40

約数和(自身を含む): 154469280

約数和(自身を除く): 82911664

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 11863, 23726, 47452, 94904, 154219, 189808, 308438, 344027, 616876, 688054, 1233752, 1376108, 2467504, 2752216, 4472351, 5504432, 8944702, 17889404, 35778808, 71557616]

約数ペア:

[(1, 71557616), (2, 35778808), (4, 17889404), (8, 8944702), (13, 5504432), (16, 4472351), (26, 2752216), (29, 2467504), (52, 1376108), (58, 1233752), (104, 688054), (116, 616876), (208, 344027), (232, 308438), (377, 189808), (464, 154219), (754, 94904), (1508, 47452), (3016, 23726), (6032, 11863)]