22041026

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 42577920

約数和(自身を除く): 20536894

約数列:

[1, 2, 7, 14, 19, 38, 41, 43, 47, 82, 86, 94, 133, 266, 287, 301, 329, 574, 602, 658, 779, 817, 893, 1558, 1634, 1763, 1786, 1927, 2021, 3526, 3854, 4042, 5453, 5719, 6251, 10906, 11438, 12341, 12502, 13489, 14147, 24682, 26978, 28294, 33497, 36613, 38399, 66994, 73226, 76798, 82861, 165722, 234479, 256291, 268793, 468958, 512582, 537586, 580027, 1160054, 1574359, 3148718, 11020513, 22041026]

約数ペア:

[(1, 22041026), (2, 11020513), (7, 3148718), (14, 1574359), (19, 1160054), (38, 580027), (41, 537586), (43, 512582), (47, 468958), (82, 268793), (86, 256291), (94, 234479), (133, 165722), (266, 82861), (287, 76798), (301, 73226), (329, 66994), (574, 38399), (602, 36613), (658, 33497), (779, 28294), (817, 26978), (893, 24682), (1558, 14147), (1634, 13489), (1763, 12502), (1786, 12341), (1927, 11438), (2021, 10906), (3526, 6251), (3854, 5719), (4042, 5453)]