69390724

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{4463}}^1$

素因数の和:4516

約数の個数: 36

約数和(自身を含む): 137241216

約数和(自身を除く): 67850492

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 169, 299, 338, 598, 676, 1196, 3887, 4463, 7774, 8926, 15548, 17852, 58019, 102649, 116038, 205298, 232076, 410596, 754247, 1334437, 1508494, 2668874, 3016988, 5337748, 17347681, 34695362, 69390724]

約数ペア:

[(1, 69390724), (2, 34695362), (4, 17347681), (13, 5337748), (23, 3016988), (26, 2668874), (46, 1508494), (52, 1334437), (92, 754247), (169, 410596), (299, 232076), (338, 205298), (598, 116038), (676, 102649), (1196, 58019), (3887, 17852), (4463, 15548), (7774, 8926)]