28578111985

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{2609}}^1\times {\mathrm{59209}}^1$

素因数の和:61860

約数の個数: 16

約数和(自身を含む): 35234686800

約数和(自身を除く): 6656574815

約数列:

[1, 5, 37, 185, 2609, 13045, 59209, 96533, 296045, 482665, 2190733, 10953665, 154476281, 772381405, 5715622397, 28578111985]

約数ペア:

[(1, 28578111985), (5, 5715622397), (37, 772381405), (185, 154476281), (2609, 10953665), (13045, 2190733), (59209, 482665), (96533, 296045)]