72038659

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{13177}}^1$

素因数の和:13266

約数の個数: 16

約数和(自身を含む): 91086336

約数和(自身を除く): 19047677

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 13177, 92239, 144947, 935567, 1014629, 6548969, 10291237, 72038659]

約数ペア:

[(1, 72038659), (7, 10291237), (11, 6548969), (71, 1014629), (77, 935567), (497, 144947), (781, 92239), (5467, 13177)]