72239464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{28307}}^1$

素因数の和:28353

約数の個数: 32

約数和(自身を含む): 152863200

約数和(自身を除く): 80623736

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 28307, 56614, 113228, 226456, 311377, 622754, 820903, 1245508, 1641806, 2491016, 3283612, 6567224, 9029933, 18059866, 36119732, 72239464]

約数ペア:

[(1, 72239464), (2, 36119732), (4, 18059866), (8, 9029933), (11, 6567224), (22, 3283612), (29, 2491016), (44, 1641806), (58, 1245508), (88, 820903), (116, 622754), (232, 311377), (319, 226456), (638, 113228), (1276, 56614), (2552, 28307)]