25276412

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19207}}^1$

素因数の和:19265

約数の個数: 24

約数和(自身を含む): 51631104

約数和(自身を除く): 26354692

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 19207, 38414, 76828, 134449, 268898, 537796, 902729, 1805458, 3610916, 6319103, 12638206, 25276412]

約数ペア:

[(1, 25276412), (2, 12638206), (4, 6319103), (7, 3610916), (14, 1805458), (28, 902729), (47, 537796), (94, 268898), (188, 134449), (329, 76828), (658, 38414), (1316, 19207)]