26958680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{96281}}^1$

素因数の和:96299

約数の個数: 32

約数和(自身を含む): 69323040

約数和(自身を除く): 42364360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 96281, 192562, 385124, 481405, 673967, 770248, 962810, 1347934, 1925620, 2695868, 3369835, 3851240, 5391736, 6739670, 13479340, 26958680]

約数ペア:

[(1, 26958680), (2, 13479340), (4, 6739670), (5, 5391736), (7, 3851240), (8, 3369835), (10, 2695868), (14, 1925620), (20, 1347934), (28, 962810), (35, 770248), (40, 673967), (56, 481405), (70, 385124), (140, 192562), (280, 96281)]