42589898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{39953}}^1$

素因数の和:40009

約数の個数: 16

約数和(自身を含む): 70478856

約数和(自身を除く): 27888958

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 39953, 79906, 519389, 1038778, 1638073, 3276146, 21294949, 42589898]

約数ペア:

[(1, 42589898), (2, 21294949), (13, 3276146), (26, 1638073), (41, 1038778), (82, 519389), (533, 79906), (1066, 39953)]