28135002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3701}}^1$

素因数の和:3894

約数の個数: 32

約数和(自身を含む): 64681344

約数和(自身を除く): 36546342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 181, 362, 543, 1086, 1267, 2534, 3701, 3801, 7402, 7602, 11103, 22206, 25907, 51814, 77721, 155442, 669881, 1339762, 2009643, 4019286, 4689167, 9378334, 14067501, 28135002]

約数ペア:

[(1, 28135002), (2, 14067501), (3, 9378334), (6, 4689167), (7, 4019286), (14, 2009643), (21, 1339762), (42, 669881), (181, 155442), (362, 77721), (543, 51814), (1086, 25907), (1267, 22206), (2534, 11103), (3701, 7602), (3801, 7402)]