67630376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{20771}}^1$

素因数の和:20825

約数の個数: 32

約数和(自身を含む): 142080480

約数和(自身を除く): 74450104

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 20771, 41542, 83084, 166168, 228481, 456962, 768527, 913924, 1537054, 1827848, 3074108, 6148216, 8453797, 16907594, 33815188, 67630376]

約数ペア:

[(1, 67630376), (2, 33815188), (4, 16907594), (8, 8453797), (11, 6148216), (22, 3074108), (37, 1827848), (44, 1537054), (74, 913924), (88, 768527), (148, 456962), (296, 228481), (407, 166168), (814, 83084), (1628, 41542), (3256, 20771)]