2856472

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 5598720

約数和(自身を除く): 2742248

約数列:

[1, 2, 4, 8, 47, 71, 94, 107, 142, 188, 214, 284, 376, 428, 568, 856, 3337, 5029, 6674, 7597, 10058, 13348, 15194, 20116, 26696, 30388, 40232, 60776, 357059, 714118, 1428236, 2856472]

約数ペア:

[(1, 2856472), (2, 1428236), (4, 714118), (8, 357059), (47, 60776), (71, 40232), (94, 30388), (107, 26696), (142, 20116), (188, 15194), (214, 13348), (284, 10058), (376, 7597), (428, 6674), (568, 5029), (856, 3337)]