71879698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{479}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 124416000

約数和(自身を除く): 52536302

約数列:

[1, 2, 11, 19, 22, 38, 209, 359, 418, 479, 718, 958, 3949, 5269, 6821, 7898, 9101, 10538, 13642, 18202, 75031, 100111, 150062, 171961, 200222, 343922, 1891571, 3267259, 3783142, 6534518, 35939849, 71879698]

約数ペア:

[(1, 71879698), (2, 35939849), (11, 6534518), (19, 3783142), (22, 3267259), (38, 1891571), (209, 343922), (359, 200222), (418, 171961), (479, 150062), (718, 100111), (958, 75031), (3949, 18202), (5269, 13642), (6821, 10538), (7898, 9101)]