68416216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{14669}}^1$

素因数の和:14739

約数の個数: 32

約数和(自身を含む): 142592400

約数和(自身を除く): 74176184

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 14669, 29338, 58676, 117352, 161359, 322718, 645436, 777457, 1290872, 1554914, 3109828, 6219656, 8552027, 17104054, 34208108, 68416216]

約数ペア:

[(1, 68416216), (2, 34208108), (4, 17104054), (8, 8552027), (11, 6219656), (22, 3109828), (44, 1554914), (53, 1290872), (88, 777457), (106, 645436), (212, 322718), (424, 161359), (583, 117352), (1166, 58676), (2332, 29338), (4664, 14669)]