26172538

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1613}}^1$

素因数の和:1702

約数の個数: 32

約数和(自身を含む): 48032640

約数和(自身を除く): 21860102

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 427, 854, 1159, 1613, 2318, 3226, 8113, 11291, 16226, 22582, 30647, 61294, 98393, 196786, 214529, 429058, 688751, 1377502, 1869467, 3738934, 13086269, 26172538]

約数ペア:

[(1, 26172538), (2, 13086269), (7, 3738934), (14, 1869467), (19, 1377502), (38, 688751), (61, 429058), (122, 214529), (133, 196786), (266, 98393), (427, 61294), (854, 30647), (1159, 22582), (1613, 16226), (2318, 11291), (3226, 8113)]