68825008

素因数分解:

$2^4\times 7^3\times {\mathrm{12541}}^1$

素因数の和:12570

約数の個数: 40

約数和(自身を含む): 155520800

約数和(自身を除く): 86695792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 12541, 25082, 50164, 87787, 100328, 175574, 200656, 351148, 614509, 702296, 1229018, 1404592, 2458036, 4301563, 4916072, 8603126, 9832144, 17206252, 34412504, 68825008]

約数ペア:

[(1, 68825008), (2, 34412504), (4, 17206252), (7, 9832144), (8, 8603126), (14, 4916072), (16, 4301563), (28, 2458036), (49, 1404592), (56, 1229018), (98, 702296), (112, 614509), (196, 351148), (343, 200656), (392, 175574), (686, 100328), (784, 87787), (1372, 50164), (2744, 25082), (5488, 12541)]