67812934

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 127475712

約数和(自身を除く): 59662778

約数列:

[1, 2, 7, 14, 31, 37, 41, 62, 74, 82, 103, 206, 217, 259, 287, 434, 518, 574, 721, 1147, 1271, 1442, 1517, 2294, 2542, 3034, 3193, 3811, 4223, 6386, 7622, 8029, 8446, 8897, 10619, 16058, 17794, 21238, 22351, 26677, 29561, 44702, 47027, 53354, 59122, 94054, 118141, 130913, 156251, 236282, 261826, 312502, 329189, 658378, 826987, 916391, 1093757, 1653974, 1832782, 2187514, 4843781, 9687562, 33906467, 67812934]

約数ペア:

[(1, 67812934), (2, 33906467), (7, 9687562), (14, 4843781), (31, 2187514), (37, 1832782), (41, 1653974), (62, 1093757), (74, 916391), (82, 826987), (103, 658378), (206, 329189), (217, 312502), (259, 261826), (287, 236282), (434, 156251), (518, 130913), (574, 118141), (721, 94054), (1147, 59122), (1271, 53354), (1442, 47027), (1517, 44702), (2294, 29561), (2542, 26677), (3034, 22351), (3193, 21238), (3811, 17794), (4223, 16058), (6386, 10619), (7622, 8897), (8029, 8446)]