28788936

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109049}}^1$

素因数の和:109069

約数の個数: 32

約数和(自身を含む): 78516000

約数和(自身を除く): 49727064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 109049, 218098, 327147, 436196, 654294, 872392, 1199539, 1308588, 2399078, 2617176, 3598617, 4798156, 7197234, 9596312, 14394468, 28788936]

約数ペア:

[(1, 28788936), (2, 14394468), (3, 9596312), (4, 7197234), (6, 4798156), (8, 3598617), (11, 2617176), (12, 2399078), (22, 1308588), (24, 1199539), (33, 872392), (44, 654294), (66, 436196), (88, 327147), (132, 218098), (264, 109049)]