28556045

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{22051}}^1$

素因数の和:22100

約数の個数: 16

約数和(自身を含む): 40222848

約数和(自身を除く): 11666803

約数列:

[1, 5, 7, 35, 37, 185, 259, 1295, 22051, 110255, 154357, 771785, 815887, 4079435, 5711209, 28556045]

約数ペア:

[(1, 28556045), (5, 5711209), (7, 4079435), (35, 815887), (37, 771785), (185, 154357), (259, 110255), (1295, 22051)]