66602068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67411}}^1$

素因数の和:67447

約数の個数: 24

約数和(自身を含む): 132127520

約数和(自身を除く): 65525452

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 67411, 134822, 269644, 876343, 1280809, 1752686, 2561618, 3505372, 5123236, 16650517, 33301034, 66602068]

約数ペア:

[(1, 66602068), (2, 33301034), (4, 16650517), (13, 5123236), (19, 3505372), (26, 2561618), (38, 1752686), (52, 1280809), (76, 876343), (247, 269644), (494, 134822), (988, 67411)]