28721000796

素因数分解:

$2^2\times 3^1\times {\mathrm{571}}^1\times {\mathrm{4191623}}^1$

素因数の和:4192201

約数の個数: 24

約数和(自身を含む): 67133049984

約数和(自身を除く): 38412049188

約数列:

[1, 2, 3, 4, 6, 12, 571, 1142, 1713, 2284, 3426, 6852, 4191623, 8383246, 12574869, 16766492, 25149738, 50299476, 2393416733, 4786833466, 7180250199, 9573666932, 14360500398, 28721000796]

約数ペア:

[(1, 28721000796), (2, 14360500398), (3, 9573666932), (4, 7180250199), (6, 4786833466), (12, 2393416733), (571, 50299476), (1142, 25149738), (1713, 16766492), (2284, 12574869), (3426, 8383246), (6852, 4191623)]