28865892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{218681}}^1$

素因数の和:218699

約数の個数: 24

約数和(自身を含む): 73477152

約数和(自身を除く): 44611260

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 218681, 437362, 656043, 874724, 1312086, 2405491, 2624172, 4810982, 7216473, 9621964, 14432946, 28865892]

約数ペア:

[(1, 28865892), (2, 14432946), (3, 9621964), (4, 7216473), (6, 4810982), (11, 2624172), (12, 2405491), (22, 1312086), (33, 874724), (44, 656043), (66, 437362), (132, 218681)]