24991772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11177}}^1$

素因数の和:11237

約数の個数: 24

約数和(自身を含む): 48199536

約数和(自身を除く): 23207764

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 11177, 22354, 44708, 145301, 290602, 480611, 581204, 961222, 1922444, 6247943, 12495886, 24991772]

約数ペア:

[(1, 24991772), (2, 12495886), (4, 6247943), (13, 1922444), (26, 961222), (43, 581204), (52, 480611), (86, 290602), (172, 145301), (559, 44708), (1118, 22354), (2236, 11177)]