28516806

素因数分解:

$2^1\times 3^3\times {\mathrm{359}}^1\times {\mathrm{1471}}^1$

素因数の和:1841

約数の個数: 32

約数和(自身を含む): 63590400

約数和(自身を除く): 35073594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 359, 718, 1077, 1471, 2154, 2942, 3231, 4413, 6462, 8826, 9693, 13239, 19386, 26478, 39717, 79434, 528089, 1056178, 1584267, 3168534, 4752801, 9505602, 14258403, 28516806]

約数ペア:

[(1, 28516806), (2, 14258403), (3, 9505602), (6, 4752801), (9, 3168534), (18, 1584267), (27, 1056178), (54, 528089), (359, 79434), (718, 39717), (1077, 26478), (1471, 19386), (2154, 13239), (2942, 9693), (3231, 8826), (4413, 6462)]