25790316

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 62160000

約数和(自身を除く): 36369684

約数列:

[1, 2, 3, 4, 6, 12, 59, 73, 118, 146, 177, 219, 236, 292, 354, 438, 499, 708, 876, 998, 1497, 1996, 2994, 4307, 5988, 8614, 12921, 17228, 25842, 29441, 36427, 51684, 58882, 72854, 88323, 109281, 117764, 145708, 176646, 218562, 353292, 437124, 2149193, 4298386, 6447579, 8596772, 12895158, 25790316]

約数ペア:

[(1, 25790316), (2, 12895158), (3, 8596772), (4, 6447579), (6, 4298386), (12, 2149193), (59, 437124), (73, 353292), (118, 218562), (146, 176646), (177, 145708), (219, 117764), (236, 109281), (292, 88323), (354, 72854), (438, 58882), (499, 51684), (708, 36427), (876, 29441), (998, 25842), (1497, 17228), (1996, 12921), (2994, 8614), (4307, 5988)]