28156626

素因数分解:

$2^1\times 3^3\times {\mathrm{227}}^1\times {\mathrm{2297}}^1$

素因数の和:2535

約数の個数: 32

約数和(自身を含む): 62873280

約数和(自身を除く): 34716654

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 227, 454, 681, 1362, 2043, 2297, 4086, 4594, 6129, 6891, 12258, 13782, 20673, 41346, 62019, 124038, 521419, 1042838, 1564257, 3128514, 4692771, 9385542, 14078313, 28156626]

約数ペア:

[(1, 28156626), (2, 14078313), (3, 9385542), (6, 4692771), (9, 3128514), (18, 1564257), (27, 1042838), (54, 521419), (227, 124038), (454, 62019), (681, 41346), (1362, 20673), (2043, 13782), (2297, 12258), (4086, 6891), (4594, 6129)]