28332654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3727}}^1$

素因数の和:3920

約数の個数: 32

約数和(自身を含む): 65135616

約数和(自身を除く): 36802962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 181, 362, 543, 1086, 1267, 2534, 3727, 3801, 7454, 7602, 11181, 22362, 26089, 52178, 78267, 156534, 674587, 1349174, 2023761, 4047522, 4722109, 9444218, 14166327, 28332654]

約数ペア:

[(1, 28332654), (2, 14166327), (3, 9444218), (6, 4722109), (7, 4047522), (14, 2023761), (21, 1349174), (42, 674587), (181, 156534), (362, 78267), (543, 52178), (1086, 26089), (1267, 22362), (2534, 11181), (3727, 7602), (3801, 7454)]