71012752

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{22303}}^1$

素因数の和:22510

約数の個数: 20

約数和(自身を含む): 138284800

約数和(自身を除く): 67272048

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 22303, 44606, 89212, 178424, 356848, 4438297, 8876594, 17753188, 35506376, 71012752]

約数ペア:

[(1, 71012752), (2, 35506376), (4, 17753188), (8, 8876594), (16, 4438297), (199, 356848), (398, 178424), (796, 89212), (1592, 44606), (3184, 22303)]