28414116

素因数分解:

$2^2\times 3^2\times {\mathrm{389}}^1\times {\mathrm{2029}}^1$

素因数の和:2428

約数の個数: 36

約数和(自身を含む): 72044700

約数和(自身を除く): 43630584

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 389, 778, 1167, 1556, 2029, 2334, 3501, 4058, 4668, 6087, 7002, 8116, 12174, 14004, 18261, 24348, 36522, 73044, 789281, 1578562, 2367843, 3157124, 4735686, 7103529, 9471372, 14207058, 28414116]

約数ペア:

[(1, 28414116), (2, 14207058), (3, 9471372), (4, 7103529), (6, 4735686), (9, 3157124), (12, 2367843), (18, 1578562), (36, 789281), (389, 73044), (778, 36522), (1167, 24348), (1556, 18261), (2029, 14004), (2334, 12174), (3501, 8116), (4058, 7002), (4668, 6087)]