28129652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12763}}^1$

素因数の和:12815

約数の個数: 24

約数和(自身を含む): 53608800

約数和(自身を除く): 25479148

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 12763, 25526, 51052, 242497, 370127, 484994, 740254, 969988, 1480508, 7032413, 14064826, 28129652]

約数ペア:

[(1, 28129652), (2, 14064826), (4, 7032413), (19, 1480508), (29, 969988), (38, 740254), (58, 484994), (76, 370127), (116, 242497), (551, 51052), (1102, 25526), (2204, 12763)]