68511404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{24859}}^1$

素因数の和:24929

約数の個数: 24

約数和(自身を含む): 131559120

約数和(自身を除く): 63047716

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 24859, 49718, 99436, 323167, 646334, 1292668, 1317527, 2635054, 5270108, 17127851, 34255702, 68511404]

約数ペア:

[(1, 68511404), (2, 34255702), (4, 17127851), (13, 5270108), (26, 2635054), (52, 1317527), (53, 1292668), (106, 646334), (212, 323167), (689, 99436), (1378, 49718), (2756, 24859)]