42750218

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{38653}}^1$

素因数の和:38741

約数の個数: 16

約数和(自身を含む): 74215680

約数和(自身を除く): 31465462

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 38653, 77306, 270571, 541142, 3053587, 6107174, 21375109, 42750218]

約数ペア:

[(1, 42750218), (2, 21375109), (7, 6107174), (14, 3053587), (79, 541142), (158, 270571), (553, 77306), (1106, 38653)]