26783926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{23957}}^1$

素因数の和:24015

約数の個数: 16

約数和(自身を含む): 44274384

約数和(自身を除く): 17490458

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 23957, 47914, 311441, 622882, 1030151, 2060302, 13391963, 26783926]

約数ペア:

[(1, 26783926), (2, 13391963), (13, 2060302), (26, 1030151), (43, 622882), (86, 311441), (559, 47914), (1118, 23957)]