24889072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{119659}}^1$

素因数の和:119680

約数の個数: 20

約数和(自身を含む): 51932440

約数和(自身を除く): 27043368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 119659, 239318, 478636, 957272, 1555567, 1914544, 3111134, 6222268, 12444536, 24889072]

約数ペア:

[(1, 24889072), (2, 12444536), (4, 6222268), (8, 3111134), (13, 1914544), (16, 1555567), (26, 957272), (52, 478636), (104, 239318), (208, 119659)]