7242272944

素因数分解:

$2^4\times {\mathrm{2689}}^1\times {\mathrm{168331}}^1$

素因数の和:171028

約数の個数: 20

約数和(自身を含む): 14037205480

約数和(自身を除く): 6794932536

約数列:

[1, 2, 4, 8, 16, 2689, 5378, 10756, 21512, 43024, 168331, 336662, 673324, 1346648, 2693296, 452642059, 905284118, 1810568236, 3621136472, 7242272944]

約数ペア:

[(1, 7242272944), (2, 3621136472), (4, 1810568236), (8, 905284118), (16, 452642059), (2689, 2693296), (5378, 1346648), (10756, 673324), (21512, 336662), (43024, 168331)]