28452762

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{40531}}^1$

素因数の和:40555

約数の個数: 32

約数和(自身を含む): 68093760

約数和(自身を除く): 39640998

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 40531, 81062, 121593, 243186, 364779, 526903, 729558, 1053806, 1094337, 1580709, 2188674, 3161418, 4742127, 9484254, 14226381, 28452762]

約数ペア:

[(1, 28452762), (2, 14226381), (3, 9484254), (6, 4742127), (9, 3161418), (13, 2188674), (18, 1580709), (26, 1094337), (27, 1053806), (39, 729558), (54, 526903), (78, 364779), (117, 243186), (234, 121593), (351, 81062), (702, 40531)]