26473712

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{31219}}^1$

素因数の和:31280

約数の個数: 20

約数和(自身を含む): 52262280

約数和(自身を除く): 25788568

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 31219, 62438, 124876, 249752, 499504, 1654607, 3309214, 6618428, 13236856, 26473712]

約数ペア:

[(1, 26473712), (2, 13236856), (4, 6618428), (8, 3309214), (16, 1654607), (53, 499504), (106, 249752), (212, 124876), (424, 62438), (848, 31219)]