28099036

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12703}}^1$

素因数の和:12793

約数の個数: 24

約数和(自身を含む): 56913920

約数和(自身を除く): 28814884

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 12703, 25406, 50812, 88921, 177842, 355684, 1003537, 2007074, 4014148, 7024759, 14049518, 28099036]

約数ペア:

[(1, 28099036), (2, 14049518), (4, 7024759), (7, 4014148), (14, 2007074), (28, 1003537), (79, 355684), (158, 177842), (316, 88921), (553, 50812), (1106, 25406), (2212, 12703)]