67991882

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^2\times {\mathrm{283}}^1$

素因数の和:554

約数の個数: 24

約数和(自身を含む): 117869088

約数和(自身を除く): 49877206

約数列:

[1, 2, 7, 14, 131, 262, 283, 566, 917, 1834, 1981, 3962, 17161, 34322, 37073, 74146, 120127, 240254, 259511, 519022, 4856563, 9713126, 33995941, 67991882]

約数ペア:

[(1, 67991882), (2, 33995941), (7, 9713126), (14, 4856563), (131, 519022), (262, 259511), (283, 240254), (566, 120127), (917, 74146), (1834, 37073), (1981, 34322), (3962, 17161)]