28283645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10613}}^1$

素因数の和:10672

約数の個数: 16

約数和(自身を含む): 37446192

約数和(自身を除く): 9162547

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 10613, 53065, 137969, 435133, 689845, 2175665, 5656729, 28283645]

約数ペア:

[(1, 28283645), (5, 5656729), (13, 2175665), (41, 689845), (65, 435133), (205, 137969), (533, 53065), (2665, 10613)]