7641128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2849

約数の個数: 32

約数和(自身を含む): 16139520

約数和(自身を除く): 8498392

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 2801, 5602, 11204, 22408, 30811, 61622, 86831, 123244, 173662, 246488, 347324, 694648, 955141, 1910282, 3820564, 7641128]

約数ペア:

[(1, 7641128), (2, 3820564), (4, 1910282), (8, 955141), (11, 694648), (22, 347324), (31, 246488), (44, 173662), (62, 123244), (88, 86831), (124, 61622), (248, 30811), (341, 22408), (682, 11204), (1364, 5602), (2728, 2801)]