28076146

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{223}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 53512704

約数和(自身を除く): 25436558

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 223, 238, 322, 391, 446, 529, 782, 1058, 1561, 2737, 3122, 3703, 3791, 5129, 5474, 7406, 7582, 8993, 10258, 17986, 26537, 35903, 53074, 62951, 71806, 87193, 117967, 125902, 174386, 235934, 610351, 825769, 1220702, 1651538, 2005439, 4010878, 14038073, 28076146]

約数ペア:

[(1, 28076146), (2, 14038073), (7, 4010878), (14, 2005439), (17, 1651538), (23, 1220702), (34, 825769), (46, 610351), (119, 235934), (161, 174386), (223, 125902), (238, 117967), (322, 87193), (391, 71806), (446, 62951), (529, 53074), (782, 35903), (1058, 26537), (1561, 17986), (2737, 10258), (3122, 8993), (3703, 7582), (3791, 7406), (5129, 5474)]