71047942

素因数分解:

$2^1\times 7^2\times {\mathrm{317}}^1\times {\mathrm{2287}}^1$

素因数の和:2620

約数の個数: 24

約数和(自身を含む): 124416864

約数和(自身を除く): 53368922

約数列:

[1, 2, 7, 14, 49, 98, 317, 634, 2219, 2287, 4438, 4574, 15533, 16009, 31066, 32018, 112063, 224126, 724979, 1449958, 5074853, 10149706, 35523971, 71047942]

約数ペア:

[(1, 71047942), (2, 35523971), (7, 10149706), (14, 5074853), (49, 1449958), (98, 724979), (317, 224126), (634, 112063), (2219, 32018), (2287, 31066), (4438, 16009), (4574, 15533)]