41557456468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{66359}}^1$

素因数の和:66748

約数の個数: 48

約数和(自身を含む): 81428497920

約数和(自身を除く): 39871041452

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 331, 473, 662, 946, 1324, 1892, 3641, 7282, 14233, 14564, 28466, 56932, 66359, 132718, 156563, 265436, 313126, 626252, 729949, 1459898, 2853437, 2919796, 5706874, 11413748, 21964829, 31387807, 43929658, 62775614, 87859316, 125551228, 241613119, 483226238, 944487647, 966452476, 1888975294, 3777950588, 10389364117, 20778728234, 41557456468]

約数ペア:

[(1, 41557456468), (2, 20778728234), (4, 10389364117), (11, 3777950588), (22, 1888975294), (43, 966452476), (44, 944487647), (86, 483226238), (172, 241613119), (331, 125551228), (473, 87859316), (662, 62775614), (946, 43929658), (1324, 31387807), (1892, 21964829), (3641, 11413748), (7282, 5706874), (14233, 2919796), (14564, 2853437), (28466, 1459898), (56932, 729949), (66359, 626252), (132718, 313126), (156563, 265436)]