28476426

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2647}}^1$

素因数の和:2826

約数の個数: 32

約数和(自身を含む): 62535168

約数和(自身を除く): 34058742

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 163, 326, 489, 978, 1793, 2647, 3586, 5294, 5379, 7941, 10758, 15882, 29117, 58234, 87351, 174702, 431461, 862922, 1294383, 2588766, 4746071, 9492142, 14238213, 28476426]

約数ペア:

[(1, 28476426), (2, 14238213), (3, 9492142), (6, 4746071), (11, 2588766), (22, 1294383), (33, 862922), (66, 431461), (163, 174702), (326, 87351), (489, 58234), (978, 29117), (1793, 15882), (2647, 10758), (3586, 7941), (5294, 5379)]