64028538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{929}}^1$

素因数の和:1491

約数の個数: 48

約数和(自身を含む): 159007680

約数和(自身を除く): 94979142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 547, 929, 1094, 1641, 1858, 2787, 3282, 3829, 4923, 5574, 6503, 7658, 8361, 9846, 11487, 13006, 16722, 19509, 22974, 34461, 39018, 58527, 68922, 117054, 508163, 1016326, 1524489, 3048978, 3557141, 4573467, 7114282, 9146934, 10671423, 21342846, 32014269, 64028538]

約数ペア:

[(1, 64028538), (2, 32014269), (3, 21342846), (6, 10671423), (7, 9146934), (9, 7114282), (14, 4573467), (18, 3557141), (21, 3048978), (42, 1524489), (63, 1016326), (126, 508163), (547, 117054), (929, 68922), (1094, 58527), (1641, 39018), (1858, 34461), (2787, 22974), (3282, 19509), (3829, 16722), (4923, 13006), (5574, 11487), (6503, 9846), (7658, 8361)]