28374122

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4111}}^1$

素因数の和:4166

約数の個数: 32

約数和(自身を含む): 53291520

約数和(自身を除く): 24917398

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 406, 493, 986, 3451, 4111, 6902, 8222, 28777, 57554, 69887, 119219, 139774, 238438, 489209, 834533, 978418, 1669066, 2026723, 4053446, 14187061, 28374122]

約数ペア:

[(1, 28374122), (2, 14187061), (7, 4053446), (14, 2026723), (17, 1669066), (29, 978418), (34, 834533), (58, 489209), (119, 238438), (203, 139774), (238, 119219), (406, 69887), (493, 57554), (986, 28777), (3451, 8222), (4111, 6902)]