26027222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^2\times {\mathrm{223}}^1$

素因数の和:372

約数の個数: 24

約数和(自身を含む): 42872256

約数和(自身を除く): 16845034

約数列:

[1, 2, 13, 26, 67, 134, 223, 446, 871, 1742, 2899, 4489, 5798, 8978, 14941, 29882, 58357, 116714, 194233, 388466, 1001047, 2002094, 13013611, 26027222]

約数ペア:

[(1, 26027222), (2, 13013611), (13, 2002094), (26, 1001047), (67, 388466), (134, 194233), (223, 116714), (446, 58357), (871, 29882), (1742, 14941), (2899, 8978), (4489, 5798)]