66087484

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{2543}}^1$

素因数の和:2709

約数の個数: 24

約数和(自身を含む): 118601280

約数和(自身を除く): 52513796

約数列:

[1, 2, 4, 73, 89, 146, 178, 292, 356, 2543, 5086, 6497, 10172, 12994, 25988, 185639, 226327, 371278, 452654, 742556, 905308, 16521871, 33043742, 66087484]

約数ペア:

[(1, 66087484), (2, 33043742), (4, 16521871), (73, 905308), (89, 742556), (146, 452654), (178, 371278), (292, 226327), (356, 185639), (2543, 25988), (5086, 12994), (6497, 10172)]