561026568

素因数分解:

$2^3\times 3^1\times {\mathrm{23376107}}^1$

素因数の和:23376116

約数の個数: 16

約数和(自身を含む): 1402566480

約数和(自身を除く): 841539912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 23376107, 46752214, 70128321, 93504428, 140256642, 187008856, 280513284, 561026568]

約数ペア:

[(1, 561026568), (2, 280513284), (3, 187008856), (4, 140256642), (6, 93504428), (8, 70128321), (12, 46752214), (24, 23376107)]