75669916

素因数分解:

$2^2\times 7^4\times {\mathrm{7879}}^1$

素因数の和:7911

約数の個数: 30

約数和(自身を含む): 154503160

約数和(自身を除く): 78833244

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 7879, 9604, 15758, 31516, 55153, 110306, 220612, 386071, 772142, 1544284, 2702497, 5404994, 10809988, 18917479, 37834958, 75669916]

約数ペア:

[(1, 75669916), (2, 37834958), (4, 18917479), (7, 10809988), (14, 5404994), (28, 2702497), (49, 1544284), (98, 772142), (196, 386071), (343, 220612), (686, 110306), (1372, 55153), (2401, 31516), (4802, 15758), (7879, 9604)]