28684518

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{433}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 58767072

約数和(自身を除く): 30082554

約数列:

[1, 2, 3, 6, 61, 122, 181, 183, 362, 366, 433, 543, 866, 1086, 1299, 2598, 11041, 22082, 26413, 33123, 52826, 66246, 78373, 79239, 156746, 158478, 235119, 470238, 4780753, 9561506, 14342259, 28684518]

約数ペア:

[(1, 28684518), (2, 14342259), (3, 9561506), (6, 4780753), (61, 470238), (122, 235119), (181, 158478), (183, 156746), (362, 79239), (366, 78373), (433, 66246), (543, 52826), (866, 33123), (1086, 26413), (1299, 22082), (2598, 11041)]