764982728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{130811}}^1$

素因数の和:130877

約数の個数: 32

約数和(自身を含む): 1554046560

約数和(自身を除く): 789063832

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 130811, 261622, 523244, 1046488, 2223787, 4447574, 5624873, 8895148, 11249746, 17790296, 22499492, 44998984, 95622841, 191245682, 382491364, 764982728]

約数ペア:

[(1, 764982728), (2, 382491364), (4, 191245682), (8, 95622841), (17, 44998984), (34, 22499492), (43, 17790296), (68, 11249746), (86, 8895148), (136, 5624873), (172, 4447574), (344, 2223787), (731, 1046488), (1462, 523244), (2924, 261622), (5848, 130811)]