42996646

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{151}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 82867968

約数和(自身を除く): 39871322

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 151, 154, 301, 302, 473, 602, 946, 1057, 1661, 1849, 2114, 3311, 3322, 3698, 6493, 6622, 11627, 12943, 12986, 20339, 23254, 25886, 40678, 45451, 71423, 90902, 142373, 142846, 279199, 284746, 499961, 558398, 999922, 1954393, 3071189, 3908786, 6142378, 21498323, 42996646]

約数ペア:

[(1, 42996646), (2, 21498323), (7, 6142378), (11, 3908786), (14, 3071189), (22, 1954393), (43, 999922), (77, 558398), (86, 499961), (151, 284746), (154, 279199), (301, 142846), (302, 142373), (473, 90902), (602, 71423), (946, 45451), (1057, 40678), (1661, 25886), (1849, 23254), (2114, 20339), (3311, 12986), (3322, 12943), (3698, 11627), (6493, 6622)]