68199152

素因数分解:

$2^4\times 7^1\times {\mathrm{643}}^1\times {\mathrm{947}}^1$

素因数の和:1605

約数の個数: 40

約数和(自身を含む): 151406976

約数和(自身を除く): 83207824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 643, 947, 1286, 1894, 2572, 3788, 4501, 5144, 6629, 7576, 9002, 10288, 13258, 15152, 18004, 26516, 36008, 53032, 72016, 106064, 608921, 1217842, 2435684, 4262447, 4871368, 8524894, 9742736, 17049788, 34099576, 68199152]

約数ペア:

[(1, 68199152), (2, 34099576), (4, 17049788), (7, 9742736), (8, 8524894), (14, 4871368), (16, 4262447), (28, 2435684), (56, 1217842), (112, 608921), (643, 106064), (947, 72016), (1286, 53032), (1894, 36008), (2572, 26516), (3788, 18004), (4501, 15152), (5144, 13258), (6629, 10288), (7576, 9002)]