126713912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{2609}}^1$

素因数の和:3095

約数の個数: 32

約数和(自身を含む): 256510800

約数和(自身を除く): 129796888

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 467, 934, 1868, 2609, 3736, 5218, 6071, 10436, 12142, 20872, 24284, 33917, 48568, 67834, 135668, 271336, 1218403, 2436806, 4873612, 9747224, 15839239, 31678478, 63356956, 126713912]

約数ペア:

[(1, 126713912), (2, 63356956), (4, 31678478), (8, 15839239), (13, 9747224), (26, 4873612), (52, 2436806), (104, 1218403), (467, 271336), (934, 135668), (1868, 67834), (2609, 48568), (3736, 33917), (5218, 24284), (6071, 20872), (10436, 12142)]