77304272

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{11813}}^1$

素因数の和:12230

約数の個数: 20

約数和(自身を含む): 150155940

約数和(自身を除く): 72851668

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 11813, 23626, 47252, 94504, 189008, 4831517, 9663034, 19326068, 38652136, 77304272]

約数ペア:

[(1, 77304272), (2, 38652136), (4, 19326068), (8, 9663034), (16, 4831517), (409, 189008), (818, 94504), (1636, 47252), (3272, 23626), (6544, 11813)]