28043286

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 57445728

約数和(自身を除く): 29402442

約数列:

[1, 2, 3, 6, 61, 122, 183, 193, 366, 386, 397, 579, 794, 1158, 1191, 2382, 11773, 23546, 24217, 35319, 48434, 70638, 72651, 76621, 145302, 153242, 229863, 459726, 4673881, 9347762, 14021643, 28043286]

約数ペア:

[(1, 28043286), (2, 14021643), (3, 9347762), (6, 4673881), (61, 459726), (122, 229863), (183, 153242), (193, 145302), (366, 76621), (386, 72651), (397, 70638), (579, 48434), (794, 35319), (1158, 24217), (1191, 23546), (2382, 11773)]