71978448

素因数分解:

$2^4\times 3^1\times {\mathrm{1499551}}^1$

素因数の和:1499562

約数の個数: 20

約数和(自身を含む): 185944448

約数和(自身を除く): 113966000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1499551, 2999102, 4498653, 5998204, 8997306, 11996408, 17994612, 23992816, 35989224, 71978448]

約数ペア:

[(1, 71978448), (2, 35989224), (3, 23992816), (4, 17994612), (6, 11996408), (8, 8997306), (12, 5998204), (16, 4498653), (24, 2999102), (48, 1499551)]