74694448

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{7283}}^1$

素因数の和:7932

約数の個数: 20

約数和(自身を含む): 144966168

約数和(自身を除く): 70271720

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 5128, 7283, 10256, 14566, 29132, 58264, 116528, 4668403, 9336806, 18673612, 37347224, 74694448]

約数ペア:

[(1, 74694448), (2, 37347224), (4, 18673612), (8, 9336806), (16, 4668403), (641, 116528), (1282, 58264), (2564, 29132), (5128, 14566), (7283, 10256)]