68041372

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{65677}}^1$

素因数の和:65725

約数の個数: 24

約数和(自身を含む): 139762784

約数和(自身を除く): 71721412

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 65677, 131354, 262708, 459739, 919478, 1838956, 2430049, 4860098, 9720196, 17010343, 34020686, 68041372]

約数ペア:

[(1, 68041372), (2, 34020686), (4, 17010343), (7, 9720196), (14, 4860098), (28, 2430049), (37, 1838956), (74, 919478), (148, 459739), (259, 262708), (518, 131354), (1036, 65677)]