28505332

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2381}}^1$

素因数の和:2499

約数の個数: 24

約数和(自身を含む): 51822792

約数和(自身を除く): 23317460

約数列:

[1, 2, 4, 41, 73, 82, 146, 164, 292, 2381, 2993, 4762, 5986, 9524, 11972, 97621, 173813, 195242, 347626, 390484, 695252, 7126333, 14252666, 28505332]

約数ペア:

[(1, 28505332), (2, 14252666), (4, 7126333), (41, 695252), (73, 390484), (82, 347626), (146, 195242), (164, 173813), (292, 97621), (2381, 11972), (2993, 9524), (4762, 5986)]