28885918

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{631}}^1$

素因数の和:1167

約数の個数: 16

約数和(自身を含む): 44411904

約数和(自身を除く): 15525986

約数列:

[1, 2, 47, 94, 487, 631, 974, 1262, 22889, 29657, 45778, 59314, 307297, 614594, 14442959, 28885918]

約数ペア:

[(1, 28885918), (2, 14442959), (47, 614594), (94, 307297), (487, 59314), (631, 45778), (974, 29657), (1262, 22889)]