71249484

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{66713}}^1$

素因数の和:66809

約数の個数: 24

約数和(自身を含む): 168119280

約数和(自身を除く): 96869796

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 66713, 133426, 200139, 266852, 400278, 800556, 5937457, 11874914, 17812371, 23749828, 35624742, 71249484]

約数ペア:

[(1, 71249484), (2, 35624742), (3, 23749828), (4, 17812371), (6, 11874914), (12, 5937457), (89, 800556), (178, 400278), (267, 266852), (356, 200139), (534, 133426), (1068, 66713)]