25923846

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2039}}^1$

素因数の和:2220

約数の個数: 32

約数和(自身を含む): 56206080

約数和(自身を除く): 30282234

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 326, 489, 978, 2039, 2119, 4078, 4238, 6117, 6357, 12234, 12714, 26507, 53014, 79521, 159042, 332357, 664714, 997071, 1994142, 4320641, 8641282, 12961923, 25923846]

約数ペア:

[(1, 25923846), (2, 12961923), (3, 8641282), (6, 4320641), (13, 1994142), (26, 997071), (39, 664714), (78, 332357), (163, 159042), (326, 79521), (489, 53014), (978, 26507), (2039, 12714), (2119, 12234), (4078, 6357), (4238, 6117)]