27640056

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{26783}}^1$

素因数の和:26835

約数の個数: 32

約数和(自身を含む): 70709760

約数和(自身を除く): 43069704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 26783, 53566, 80349, 107132, 160698, 214264, 321396, 642792, 1151669, 2303338, 3455007, 4606676, 6910014, 9213352, 13820028, 27640056]

約数ペア:

[(1, 27640056), (2, 13820028), (3, 9213352), (4, 6910014), (6, 4606676), (8, 3455007), (12, 2303338), (24, 1151669), (43, 642792), (86, 321396), (129, 214264), (172, 160698), (258, 107132), (344, 80349), (516, 53566), (1032, 26783)]