28667562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5641}}^1$

素因数の和:5675

約数の個数: 48

約数和(自身を含む): 72037056

約数和(自身を除く): 43369494

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 5082, 5641, 11282, 16923, 33846, 39487, 62051, 78974, 118461, 124102, 186153, 236922, 372306, 434357, 682561, 868714, 1303071, 1365122, 2047683, 2606142, 4095366, 4777927, 9555854, 14333781, 28667562]

約数ペア:

[(1, 28667562), (2, 14333781), (3, 9555854), (6, 4777927), (7, 4095366), (11, 2606142), (14, 2047683), (21, 1365122), (22, 1303071), (33, 868714), (42, 682561), (66, 434357), (77, 372306), (121, 236922), (154, 186153), (231, 124102), (242, 118461), (363, 78974), (462, 62051), (726, 39487), (847, 33846), (1694, 16923), (2541, 11282), (5082, 5641)]