42770116

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2063}}^1$

素因数の和:2211

約数の個数: 24

約数和(自身を含む): 76978944

約数和(自身を除く): 34208828

約数列:

[1, 2, 4, 71, 73, 142, 146, 284, 292, 2063, 4126, 5183, 8252, 10366, 20732, 146473, 150599, 292946, 301198, 585892, 602396, 10692529, 21385058, 42770116]

約数ペア:

[(1, 42770116), (2, 21385058), (4, 10692529), (71, 602396), (73, 585892), (142, 301198), (146, 292946), (284, 150599), (292, 146473), (2063, 20732), (4126, 10366), (5183, 8252)]