77974364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{9551}}^1$

素因数の和:9725

約数の個数: 24

約数和(自身を含む): 147903168

約数和(自身を除く): 69928804

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 9551, 19102, 38204, 124163, 248326, 496652, 1499507, 2999014, 5998028, 19493591, 38987182, 77974364]

約数ペア:

[(1, 77974364), (2, 38987182), (4, 19493591), (13, 5998028), (26, 2999014), (52, 1499507), (157, 496652), (314, 248326), (628, 124163), (2041, 38204), (4082, 19102), (8164, 9551)]