28068092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28409}}^1$

素因数の和:28445

約数の個数: 24

約数和(自身を含む): 55683600

約数和(自身を除く): 27615508

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 28409, 56818, 113636, 369317, 539771, 738634, 1079542, 1477268, 2159084, 7017023, 14034046, 28068092]

約数ペア:

[(1, 28068092), (2, 14034046), (4, 7017023), (13, 2159084), (19, 1477268), (26, 1079542), (38, 738634), (52, 539771), (76, 369317), (247, 113636), (494, 56818), (988, 28409)]