61241048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1789}}^1$

素因数の和:2195

約数の個数: 32

約数和(自身を含む): 125658000

約数和(自身を除く): 64416952

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 389, 778, 1556, 1789, 3112, 3578, 4279, 7156, 8558, 14312, 17116, 19679, 34232, 39358, 78716, 157432, 695921, 1391842, 2783684, 5567368, 7655131, 15310262, 30620524, 61241048]

約数ペア:

[(1, 61241048), (2, 30620524), (4, 15310262), (8, 7655131), (11, 5567368), (22, 2783684), (44, 1391842), (88, 695921), (389, 157432), (778, 78716), (1556, 39358), (1789, 34232), (3112, 19679), (3578, 17116), (4279, 14312), (7156, 8558)]