56561278

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 94556160

約数和(自身を除く): 37994882

約数列:

[1, 2, 17, 23, 34, 46, 151, 302, 391, 479, 782, 958, 2567, 3473, 5134, 6946, 8143, 11017, 16286, 22034, 59041, 72329, 118082, 144658, 187289, 374578, 1229593, 1663567, 2459186, 3327134, 28280639, 56561278]

約数ペア:

[(1, 56561278), (2, 28280639), (17, 3327134), (23, 2459186), (34, 1663567), (46, 1229593), (151, 374578), (302, 187289), (391, 144658), (479, 118082), (782, 72329), (958, 59041), (2567, 22034), (3473, 16286), (5134, 11017), (6946, 8143)]