68190556

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{9403}}^1$

素因数の和:9458

約数の個数: 36

約数和(自身を含む): 142583448

約数和(自身を除く): 74392892

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 7252, 9403, 18806, 37612, 65821, 131642, 263284, 347911, 460747, 695822, 921494, 1391644, 1842988, 2435377, 4870754, 9741508, 17047639, 34095278, 68190556]

約数ペア:

[(1, 68190556), (2, 34095278), (4, 17047639), (7, 9741508), (14, 4870754), (28, 2435377), (37, 1842988), (49, 1391644), (74, 921494), (98, 695822), (148, 460747), (196, 347911), (259, 263284), (518, 131642), (1036, 65821), (1813, 37612), (3626, 18806), (7252, 9403)]