28534264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6899}}^1$

素因数の和:6963

約数の個数: 32

約数和(自身を含む): 59616000

約数和(自身を除く): 31081736

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 6899, 13798, 27596, 55192, 75889, 151778, 303556, 324253, 607112, 648506, 1297012, 2594024, 3566783, 7133566, 14267132, 28534264]

約数ペア:

[(1, 28534264), (2, 14267132), (4, 7133566), (8, 3566783), (11, 2594024), (22, 1297012), (44, 648506), (47, 607112), (88, 324253), (94, 303556), (188, 151778), (376, 75889), (517, 55192), (1034, 27596), (2068, 13798), (4136, 6899)]