40886716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{10771}}^1$

素因数の和:10861

約数の個数: 24

約数和(自身を含む): 78118544

約数和(自身を除く): 37231828

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 10771, 21542, 43084, 140023, 280046, 560092, 786283, 1572566, 3145132, 10221679, 20443358, 40886716]

約数ペア:

[(1, 40886716), (2, 20443358), (4, 10221679), (13, 3145132), (26, 1572566), (52, 786283), (73, 560092), (146, 280046), (292, 140023), (949, 43084), (1898, 21542), (3796, 10771)]