40826695

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1693}}^1$

素因数の和:1771

約数の個数: 32

約数和(自身を含む): 61471872

約数和(自身を除く): 20645177

約数列:

[1, 5, 7, 13, 35, 53, 65, 91, 265, 371, 455, 689, 1693, 1855, 3445, 4823, 8465, 11851, 22009, 24115, 59255, 89729, 110045, 154063, 448645, 628103, 770315, 1166477, 3140515, 5832385, 8165339, 40826695]

約数ペア:

[(1, 40826695), (5, 8165339), (7, 5832385), (13, 3140515), (35, 1166477), (53, 770315), (65, 628103), (91, 448645), (265, 154063), (371, 110045), (455, 89729), (689, 59255), (1693, 24115), (1855, 22009), (3445, 11851), (4823, 8465)]