15792784

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^2\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 60

約数和(自身を含む): 36289344

約数和(自身を除く): 20496560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 103, 112, 148, 206, 259, 296, 412, 518, 592, 721, 824, 1036, 1369, 1442, 1648, 2072, 2738, 2884, 3811, 4144, 5476, 5768, 7622, 9583, 10952, 11536, 15244, 19166, 21904, 26677, 30488, 38332, 53354, 60976, 76664, 106708, 141007, 153328, 213416, 282014, 426832, 564028, 987049, 1128056, 1974098, 2256112, 3948196, 7896392, 15792784]

約数ペア:

[(1, 15792784), (2, 7896392), (4, 3948196), (7, 2256112), (8, 1974098), (14, 1128056), (16, 987049), (28, 564028), (37, 426832), (56, 282014), (74, 213416), (103, 153328), (112, 141007), (148, 106708), (206, 76664), (259, 60976), (296, 53354), (412, 38332), (518, 30488), (592, 26677), (721, 21904), (824, 19166), (1036, 15244), (1369, 11536), (1442, 10952), (1648, 9583), (2072, 7622), (2738, 5768), (2884, 5476), (3811, 4144)]