69625088

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{20921}}^1$

素因数の和:20950

約数の個数: 36

約数和(自身を含む): 149675988

約数和(自身を除く): 80050900

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 20921, 41842, 83684, 167368, 271973, 334736, 543946, 669472, 1087892, 1338944, 2175784, 2677888, 4351568, 5355776, 8703136, 17406272, 34812544, 69625088]

約数ペア:

[(1, 69625088), (2, 34812544), (4, 17406272), (8, 8703136), (13, 5355776), (16, 4351568), (26, 2677888), (32, 2175784), (52, 1338944), (64, 1087892), (104, 669472), (128, 543946), (208, 334736), (256, 271973), (416, 167368), (832, 83684), (1664, 41842), (3328, 20921)]