69904718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{40129}}^1$

素因数の和:40211

約数の個数: 16

約数和(自身を含む): 114611280

約数和(自身を除く): 44706562

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 40129, 80258, 521677, 1043354, 2688643, 5377286, 34952359, 69904718]

約数ペア:

[(1, 69904718), (2, 34952359), (13, 5377286), (26, 2688643), (67, 1043354), (134, 521677), (871, 80258), (1742, 40129)]