28841150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{44371}}^1$

素因数の和:44396

約数の個数: 24

約数和(自身を含む): 57772344

約数和(自身を除く): 28931194

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 44371, 88742, 221855, 443710, 576823, 1109275, 1153646, 2218550, 2884115, 5768230, 14420575, 28841150]

約数ペア:

[(1, 28841150), (2, 14420575), (5, 5768230), (10, 2884115), (13, 2218550), (25, 1153646), (26, 1109275), (50, 576823), (65, 443710), (130, 221855), (325, 88742), (650, 44371)]