28698306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52561}}^1$

素因数の和:52586

約数の個数: 32

約数和(自身を含む): 70643328

約数和(自身を除く): 41945022

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 52561, 105122, 157683, 315366, 367927, 683293, 735854, 1103781, 1366586, 2049879, 2207562, 4099758, 4783051, 9566102, 14349153, 28698306]

約数ペア:

[(1, 28698306), (2, 14349153), (3, 9566102), (6, 4783051), (7, 4099758), (13, 2207562), (14, 2049879), (21, 1366586), (26, 1103781), (39, 735854), (42, 683293), (78, 367927), (91, 315366), (182, 157683), (273, 105122), (546, 52561)]