68101684

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{51749}}^1$

素因数の和:51807

約数の個数: 24

約数和(自身を含む): 139104000

約数和(自身を除く): 71002316

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 51749, 103498, 206996, 362243, 724486, 1448972, 2432203, 4864406, 9728812, 17025421, 34050842, 68101684]

約数ペア:

[(1, 68101684), (2, 34050842), (4, 17025421), (7, 9728812), (14, 4864406), (28, 2432203), (47, 1448972), (94, 724486), (188, 362243), (329, 206996), (658, 103498), (1316, 51749)]