26432518

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 49512960

約数和(自身を除く): 23080442

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 119, 139, 238, 278, 289, 329, 578, 658, 799, 973, 1598, 1946, 2023, 2363, 4046, 4726, 5593, 6533, 11186, 13066, 13583, 16541, 27166, 33082, 40171, 45731, 80342, 91462, 95081, 111061, 190162, 222122, 281197, 562394, 777427, 1554854, 1888037, 3776074, 13216259, 26432518]

約数ペア:

[(1, 26432518), (2, 13216259), (7, 3776074), (14, 1888037), (17, 1554854), (34, 777427), (47, 562394), (94, 281197), (119, 222122), (139, 190162), (238, 111061), (278, 95081), (289, 91462), (329, 80342), (578, 45731), (658, 40171), (799, 33082), (973, 27166), (1598, 16541), (1946, 13583), (2023, 13066), (2363, 11186), (4046, 6533), (4726, 5593)]