67953256

素因数分解:

$2^3\times 7^1\times {\mathrm{1213451}}^1$

素因数の和:1213464

約数の個数: 16

約数和(自身を含む): 145614240

約数和(自身を除く): 77660984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1213451, 2426902, 4853804, 8494157, 9707608, 16988314, 33976628, 67953256]

約数ペア:

[(1, 67953256), (2, 33976628), (4, 16988314), (7, 9707608), (8, 8494157), (14, 4853804), (28, 2426902), (56, 1213451)]