40572311

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:586

約数の個数: 16

約数和(自身を含む): 44815680

約数和(自身を除く): 4243369

約数列:

[1, 13, 71, 113, 389, 923, 1469, 5057, 8023, 27619, 43957, 104299, 359047, 571441, 3120947, 40572311]

約数ペア:

[(1, 40572311), (13, 3120947), (71, 571441), (113, 359047), (389, 104299), (923, 43957), (1469, 27619), (5057, 8023)]