9940768

素因数分解:

$2^5\times {\mathrm{241}}^1\times {\mathrm{1289}}^1$

素因数の和:1540

約数の個数: 24

約数和(自身を含む): 19667340

約数和(自身を除く): 9726572

約数列:

[1, 2, 4, 8, 16, 32, 241, 482, 964, 1289, 1928, 2578, 3856, 5156, 7712, 10312, 20624, 41248, 310649, 621298, 1242596, 2485192, 4970384, 9940768]

約数ペア:

[(1, 9940768), (2, 4970384), (4, 2485192), (8, 1242596), (16, 621298), (32, 310649), (241, 41248), (482, 20624), (964, 10312), (1289, 7712), (1928, 5156), (2578, 3856)]