4009771576

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{563}}^1\times {\mathrm{12539}}^1$

素因数の和:13179

約数の個数: 32

約数和(自身を含む): 7638364800

約数和(自身を除く): 3628593224

約数列:

[1, 2, 4, 8, 71, 142, 284, 563, 568, 1126, 2252, 4504, 12539, 25078, 39973, 50156, 79946, 100312, 159892, 319784, 890269, 1780538, 3561076, 7059457, 7122152, 14118914, 28237828, 56475656, 501221447, 1002442894, 2004885788, 4009771576]

約数ペア:

[(1, 4009771576), (2, 2004885788), (4, 1002442894), (8, 501221447), (71, 56475656), (142, 28237828), (284, 14118914), (563, 7122152), (568, 7059457), (1126, 3561076), (2252, 1780538), (4504, 890269), (12539, 319784), (25078, 159892), (39973, 100312), (50156, 79946)]