74845987312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{275169071}}^1$

素因数の和:275169096

約数の個数: 20

約数和(自身を含む): 153544342176

約数和(自身を除く): 78698354864

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 275169071, 550338142, 1100676284, 2201352568, 4402705136, 4677874207, 9355748414, 18711496828, 37422993656, 74845987312]

約数ペア:

[(1, 74845987312), (2, 37422993656), (4, 18711496828), (8, 9355748414), (16, 4677874207), (17, 4402705136), (34, 2201352568), (68, 1100676284), (136, 550338142), (272, 275169071)]