42135578

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{4003}}^1$

素因数の和:4301

約数の個数: 16

約数和(自身を含む): 66786720

約数和(自身を除く): 24651142

約数列:

[1, 2, 19, 38, 277, 554, 4003, 5263, 8006, 10526, 76057, 152114, 1108831, 2217662, 21067789, 42135578]

約数ペア:

[(1, 42135578), (2, 21067789), (19, 2217662), (38, 1108831), (277, 152114), (554, 76057), (4003, 10526), (5263, 8006)]