25701790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4877}}^1$

素因数の和:4932

約数の個数: 32

約数和(自身を含む): 50575104

約数和(自身を除く): 24873314

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 4877, 5270, 9754, 24385, 48770, 82909, 151187, 165818, 302374, 414545, 755935, 829090, 1511870, 2570179, 5140358, 12850895, 25701790]

約数ペア:

[(1, 25701790), (2, 12850895), (5, 5140358), (10, 2570179), (17, 1511870), (31, 829090), (34, 755935), (62, 414545), (85, 302374), (155, 165818), (170, 151187), (310, 82909), (527, 48770), (1054, 24385), (2635, 9754), (4877, 5270)]