28812586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1879}}^1$

素因数の和:1950

約数の個数: 32

約数和(自身を含む): 51166080

約数和(自身を除く): 22353494

約数列:

[1, 2, 11, 17, 22, 34, 41, 82, 187, 374, 451, 697, 902, 1394, 1879, 3758, 7667, 15334, 20669, 31943, 41338, 63886, 77039, 154078, 351373, 702746, 847429, 1309663, 1694858, 2619326, 14406293, 28812586]

約数ペア:

[(1, 28812586), (2, 14406293), (11, 2619326), (17, 1694858), (22, 1309663), (34, 847429), (41, 702746), (82, 351373), (187, 154078), (374, 77039), (451, 63886), (697, 41338), (902, 31943), (1394, 20669), (1879, 15334), (3758, 7667)]