67144048

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3911}}^1$

素因数の和:3985

約数の個数: 40

約数和(自身を含む): 138250080

約数和(自身を除く): 71106032

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 74, 116, 148, 232, 296, 464, 592, 1073, 2146, 3911, 4292, 7822, 8584, 15644, 17168, 31288, 62576, 113419, 144707, 226838, 289414, 453676, 578828, 907352, 1157656, 1814704, 2315312, 4196503, 8393006, 16786012, 33572024, 67144048]

約数ペア:

[(1, 67144048), (2, 33572024), (4, 16786012), (8, 8393006), (16, 4196503), (29, 2315312), (37, 1814704), (58, 1157656), (74, 907352), (116, 578828), (148, 453676), (232, 289414), (296, 226838), (464, 144707), (592, 113419), (1073, 62576), (2146, 31288), (3911, 17168), (4292, 15644), (7822, 8584)]