26920642

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 48568320

約数和(自身を除く): 21647678

約数列:

[1, 2, 7, 14, 29, 58, 61, 122, 203, 406, 427, 854, 1087, 1769, 2174, 3538, 7609, 12383, 15218, 24766, 31523, 63046, 66307, 132614, 220661, 441322, 464149, 928298, 1922903, 3845806, 13460321, 26920642]

約数ペア:

[(1, 26920642), (2, 13460321), (7, 3845806), (14, 1922903), (29, 928298), (58, 464149), (61, 441322), (122, 220661), (203, 132614), (406, 66307), (427, 63046), (854, 31523), (1087, 24766), (1769, 15218), (2174, 12383), (3538, 7609)]