29966728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{677}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 61508160

約数和(自身を除く): 31541432

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 503, 677, 1006, 1354, 2012, 2708, 4024, 5416, 5533, 7447, 11066, 14894, 22132, 29788, 44264, 59576, 340531, 681062, 1362124, 2724248, 3745841, 7491682, 14983364, 29966728]

約数ペア:

[(1, 29966728), (2, 14983364), (4, 7491682), (8, 3745841), (11, 2724248), (22, 1362124), (44, 681062), (88, 340531), (503, 59576), (677, 44264), (1006, 29788), (1354, 22132), (2012, 14894), (2708, 11066), (4024, 7447), (5416, 5533)]