69871252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{7121}}^1$

素因数の和:7359

約数の個数: 24

約数和(自身を含む): 134007552

約数和(自身を除く): 64136300

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 892, 2453, 4906, 7121, 9812, 14242, 28484, 78331, 156662, 313324, 1587983, 3175966, 6351932, 17467813, 34935626, 69871252]

約数ペア:

[(1, 69871252), (2, 34935626), (4, 17467813), (11, 6351932), (22, 3175966), (44, 1587983), (223, 313324), (446, 156662), (892, 78331), (2453, 28484), (4906, 14242), (7121, 9812)]