140214676

素因数分解:

$2^2\times 7^2\times {\mathrm{709}}^1\times {\mathrm{1009}}^1$

素因数の和:1736

約数の個数: 36

約数和(自身を含む): 286122900

約数和(自身を除く): 145908224

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 709, 1009, 1418, 2018, 2836, 4036, 4963, 7063, 9926, 14126, 19852, 28252, 34741, 49441, 69482, 98882, 138964, 197764, 715381, 1430762, 2861524, 5007667, 10015334, 20030668, 35053669, 70107338, 140214676]

約数ペア:

[(1, 140214676), (2, 70107338), (4, 35053669), (7, 20030668), (14, 10015334), (28, 5007667), (49, 2861524), (98, 1430762), (196, 715381), (709, 197764), (1009, 138964), (1418, 98882), (2018, 69482), (2836, 49441), (4036, 34741), (4963, 28252), (7063, 19852), (9926, 14126)]