71307894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{99871}}^1$

素因数の和:99900

約数の個数: 32

約数和(自身を含む): 172578816

約数和(自身を除く): 101270922

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 99871, 199742, 299613, 599226, 699097, 1398194, 1697807, 2097291, 3395614, 4194582, 5093421, 10186842, 11884649, 23769298, 35653947, 71307894]

約数ペア:

[(1, 71307894), (2, 35653947), (3, 23769298), (6, 11884649), (7, 10186842), (14, 5093421), (17, 4194582), (21, 3395614), (34, 2097291), (42, 1697807), (51, 1398194), (102, 699097), (119, 599226), (238, 299613), (357, 199742), (714, 99871)]