64649156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113023}}^1$

素因数の和:113051

約数の個数: 24

約数和(自身を含む): 132916224

約数和(自身を除く): 68267068

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 113023, 226046, 452092, 1243253, 1469299, 2486506, 2938598, 4973012, 5877196, 16162289, 32324578, 64649156]

約数ペア:

[(1, 64649156), (2, 32324578), (4, 16162289), (11, 5877196), (13, 4973012), (22, 2938598), (26, 2486506), (44, 1469299), (52, 1243253), (143, 452092), (286, 226046), (572, 113023)]