77887642

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4483}}^1$

素因数の和:4582

約数の個数: 32

約数和(自身を含む): 143344512

約数和(自身を除く): 65456870

約数列:

[1, 2, 7, 14, 17, 34, 73, 119, 146, 238, 511, 1022, 1241, 2482, 4483, 8687, 8966, 17374, 31381, 62762, 76211, 152422, 327259, 533477, 654518, 1066954, 2290813, 4581626, 5563403, 11126806, 38943821, 77887642]

約数ペア:

[(1, 77887642), (2, 38943821), (7, 11126806), (14, 5563403), (17, 4581626), (34, 2290813), (73, 1066954), (119, 654518), (146, 533477), (238, 327259), (511, 152422), (1022, 76211), (1241, 62762), (2482, 31381), (4483, 17374), (8687, 8966)]