69199468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{12437}}^1$

素因数の和:12561

約数の個数: 24

約数和(自身を含む): 131643792

約数和(自身を除く): 62444324

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 12437, 24874, 49748, 161681, 323362, 646724, 1330759, 2661518, 5323036, 17299867, 34599734, 69199468]

約数ペア:

[(1, 69199468), (2, 34599734), (4, 17299867), (13, 5323036), (26, 2661518), (52, 1330759), (107, 646724), (214, 323362), (428, 161681), (1391, 49748), (2782, 24874), (5564, 12437)]