71041474

素因数分解:

$2^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{3571}}^1$

素因数の和:3623

約数の個数: 32

約数和(自身を含む): 128592000

約数和(自身を除く): 57550526

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 343, 406, 686, 1421, 2842, 3571, 7142, 9947, 19894, 24997, 49994, 103559, 174979, 207118, 349958, 724913, 1224853, 1449826, 2449706, 5074391, 10148782, 35520737, 71041474]

約数ペア:

[(1, 71041474), (2, 35520737), (7, 10148782), (14, 5074391), (29, 2449706), (49, 1449826), (58, 1224853), (98, 724913), (203, 349958), (343, 207118), (406, 174979), (686, 103559), (1421, 49994), (2842, 24997), (3571, 19894), (7142, 9947)]