26529643

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1321}}^1$

素因数の和:1498

約数の個数: 16

約数和(自身を含む): 32151040

約数和(自身を除く): 5621397

約数列:

[1, 7, 19, 133, 151, 1057, 1321, 2869, 9247, 20083, 25099, 175693, 199471, 1396297, 3789949, 26529643]

約数ペア:

[(1, 26529643), (7, 3789949), (19, 1396297), (133, 199471), (151, 175693), (1057, 25099), (1321, 20083), (2869, 9247)]