28404572

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{34981}}^1$

素因数の和:35021

約数の個数: 24

約数和(自身を含む): 58769760

約数和(自身を除く): 30365188

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 34981, 69962, 139924, 244867, 489734, 979468, 1014449, 2028898, 4057796, 7101143, 14202286, 28404572]

約数ペア:

[(1, 28404572), (2, 14202286), (4, 7101143), (7, 4057796), (14, 2028898), (28, 1014449), (29, 979468), (58, 489734), (116, 244867), (203, 139924), (406, 69962), (812, 34981)]