275221672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{72733}}^1$

素因数の和:72793

約数の個数: 32

約数和(自身を含む): 576053280

約数和(自身を除く): 300831608

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 72733, 145466, 290932, 581864, 800063, 1600126, 3127519, 3200252, 6255038, 6400504, 12510076, 25020152, 34402709, 68805418, 137610836, 275221672]

約数ペア:

[(1, 275221672), (2, 137610836), (4, 68805418), (8, 34402709), (11, 25020152), (22, 12510076), (43, 6400504), (44, 6255038), (86, 3200252), (88, 3127519), (172, 1600126), (344, 800063), (473, 581864), (946, 290932), (1892, 145466), (3784, 72733)]