71449756

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{12823}}^1$

素因数の和:13033

約数の個数: 24

約数和(自身を含む): 143628800

約数和(自身を除く): 72179044

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 12823, 25646, 51292, 89761, 179522, 359044, 2551777, 5103554, 10207108, 17862439, 35724878, 71449756]

約数ペア:

[(1, 71449756), (2, 35724878), (4, 17862439), (7, 10207108), (14, 5103554), (28, 2551777), (199, 359044), (398, 179522), (796, 89761), (1393, 51292), (2786, 25646), (5572, 12823)]