28540026

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{5683}}^1$

素因数の和:5728

約数の個数: 40

約数和(自身を含む): 66025344

約数和(自身を除く): 37485318

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 5022, 5683, 11366, 17049, 34098, 51147, 102294, 153441, 176173, 306882, 352346, 460323, 528519, 920646, 1057038, 1585557, 3171114, 4756671, 9513342, 14270013, 28540026]

約数ペア:

[(1, 28540026), (2, 14270013), (3, 9513342), (6, 4756671), (9, 3171114), (18, 1585557), (27, 1057038), (31, 920646), (54, 528519), (62, 460323), (81, 352346), (93, 306882), (162, 176173), (186, 153441), (279, 102294), (558, 51147), (837, 34098), (1674, 17049), (2511, 11366), (5022, 5683)]