7427684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{757}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 14262528

約数和(自身を除く): 6834844

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 757, 892, 1514, 2453, 3028, 4906, 8327, 9812, 16654, 33308, 168811, 337622, 675244, 1856921, 3713842, 7427684]

約数ペア:

[(1, 7427684), (2, 3713842), (4, 1856921), (11, 675244), (22, 337622), (44, 168811), (223, 33308), (446, 16654), (757, 9812), (892, 8327), (1514, 4906), (2453, 3028)]