28881324

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{6317}}^1$

素因数の和:6454

約数の個数: 36

約数和(自身を含む): 73592064

約数和(自身を除く): 44710740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4572, 6317, 12634, 18951, 25268, 37902, 56853, 75804, 113706, 227412, 802259, 1604518, 2406777, 3209036, 4813554, 7220331, 9627108, 14440662, 28881324]

約数ペア:

[(1, 28881324), (2, 14440662), (3, 9627108), (4, 7220331), (6, 4813554), (9, 3209036), (12, 2406777), (18, 1604518), (36, 802259), (127, 227412), (254, 113706), (381, 75804), (508, 56853), (762, 37902), (1143, 25268), (1524, 18951), (2286, 12634), (4572, 6317)]