67985764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{719}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 149022720

約数和(自身を除く): 81036956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 307, 308, 614, 719, 1228, 1438, 2149, 2876, 3377, 4298, 5033, 6754, 7909, 8596, 10066, 13508, 15818, 20132, 23639, 31636, 47278, 55363, 94556, 110726, 220733, 221452, 441466, 882932, 1545131, 2428063, 3090262, 4856126, 6180524, 9712252, 16996441, 33992882, 67985764]

約数ペア:

[(1, 67985764), (2, 33992882), (4, 16996441), (7, 9712252), (11, 6180524), (14, 4856126), (22, 3090262), (28, 2428063), (44, 1545131), (77, 882932), (154, 441466), (307, 221452), (308, 220733), (614, 110726), (719, 94556), (1228, 55363), (1438, 47278), (2149, 31636), (2876, 23639), (3377, 20132), (4298, 15818), (5033, 13508), (6754, 10066), (7909, 8596)]