26844860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{191749}}^1$

素因数の和:191765

約数の個数: 24

約数和(自身を含む): 64428000

約数和(自身を除く): 37583140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 191749, 383498, 766996, 958745, 1342243, 1917490, 2684486, 3834980, 5368972, 6711215, 13422430, 26844860]

約数ペア:

[(1, 26844860), (2, 13422430), (4, 6711215), (5, 5368972), (7, 3834980), (10, 2684486), (14, 1917490), (20, 1342243), (28, 958745), (35, 766996), (70, 383498), (140, 191749)]