28484664

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{91297}}^1$

素因数の和:91319

約数の個数: 32

約数和(自身を含む): 76690320

約数和(自身を除く): 48205656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 91297, 182594, 273891, 365188, 547782, 730376, 1095564, 1186861, 2191128, 2373722, 3560583, 4747444, 7121166, 9494888, 14242332, 28484664]

約数ペア:

[(1, 28484664), (2, 14242332), (3, 9494888), (4, 7121166), (6, 4747444), (8, 3560583), (12, 2373722), (13, 2191128), (24, 1186861), (26, 1095564), (39, 730376), (52, 547782), (78, 365188), (104, 273891), (156, 182594), (312, 91297)]