68408116

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{9433}}^1$

素因数の和:9488

約数の個数: 36

約数和(自身を含む): 143038308

約数和(自身を除く): 74630192

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 7252, 9433, 18866, 37732, 66031, 132062, 264124, 349021, 462217, 698042, 924434, 1396084, 1848868, 2443147, 4886294, 9772588, 17102029, 34204058, 68408116]

約数ペア:

[(1, 68408116), (2, 34204058), (4, 17102029), (7, 9772588), (14, 4886294), (28, 2443147), (37, 1848868), (49, 1396084), (74, 924434), (98, 698042), (148, 462217), (196, 349021), (259, 264124), (518, 132062), (1036, 66031), (1813, 37732), (3626, 18866), (7252, 9433)]