28024612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{90989}}^1$

素因数の和:91011

約数の個数: 24

約数和(自身を含む): 61145280

約数和(自身を除く): 33120668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 90989, 181978, 363956, 636923, 1000879, 1273846, 2001758, 2547692, 4003516, 7006153, 14012306, 28024612]

約数ペア:

[(1, 28024612), (2, 14012306), (4, 7006153), (7, 4003516), (11, 2547692), (14, 2001758), (22, 1273846), (28, 1000879), (44, 636923), (77, 363956), (154, 181978), (308, 90989)]