61865228

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{1619}}^1$

素因数の和:1897

約数の個数: 24

約数和(自身を含む): 111449520

約数和(自身を除く): 49584292

約数列:

[1, 2, 4, 41, 82, 164, 233, 466, 932, 1619, 3238, 6476, 9553, 19106, 38212, 66379, 132758, 265516, 377227, 754454, 1508908, 15466307, 30932614, 61865228]

約数ペア:

[(1, 61865228), (2, 30932614), (4, 15466307), (41, 1508908), (82, 754454), (164, 377227), (233, 265516), (466, 132758), (932, 66379), (1619, 38212), (3238, 19106), (6476, 9553)]