66706184

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{136693}}^1$

素因数の和:136760

約数の個数: 16

約数和(自身を含む): 127125420

約数和(自身を除く): 60419236

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 136693, 273386, 546772, 1093544, 8338273, 16676546, 33353092, 66706184]

約数ペア:

[(1, 66706184), (2, 33353092), (4, 16676546), (8, 8338273), (61, 1093544), (122, 546772), (244, 273386), (488, 136693)]