69240764

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{20341}}^1$

素因数の和:20405

約数の個数: 24

約数和(自身を含む): 129863328

約数和(自身を除く): 60622564

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 20341, 40682, 81364, 467843, 752617, 935686, 1505234, 1871372, 3010468, 17310191, 34620382, 69240764]

約数ペア:

[(1, 69240764), (2, 34620382), (4, 17310191), (23, 3010468), (37, 1871372), (46, 1505234), (74, 935686), (92, 752617), (148, 467843), (851, 81364), (1702, 40682), (3404, 20341)]