27020312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7489}}^1$

素因数の和:7547

約数の個数: 32

約数和(自身を含む): 56624400

約数和(自身を除く): 29604088

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 7489, 14978, 29956, 59912, 82379, 164758, 307049, 329516, 614098, 659032, 1228196, 2456392, 3377539, 6755078, 13510156, 27020312]

約数ペア:

[(1, 27020312), (2, 13510156), (4, 6755078), (8, 3377539), (11, 2456392), (22, 1228196), (41, 659032), (44, 614098), (82, 329516), (88, 307049), (164, 164758), (328, 82379), (451, 59912), (902, 29956), (1804, 14978), (3608, 7489)]