42872746

素因数分解:

$2^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{2417}}^1$

素因数の和:2614

約数の個数: 24

約数和(自身を含む): 75252996

約数和(自身を除く): 32380250

約数列:

[1, 2, 7, 14, 49, 98, 181, 362, 1267, 2417, 2534, 4834, 8869, 16919, 17738, 33838, 118433, 236866, 437477, 874954, 3062339, 6124678, 21436373, 42872746]

約数ペア:

[(1, 42872746), (2, 21436373), (7, 6124678), (14, 3062339), (49, 874954), (98, 437477), (181, 236866), (362, 118433), (1267, 33838), (2417, 17738), (2534, 16919), (4834, 8869)]