67139224

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 127890000

約数和(自身を除く): 60750776

約数列:

[1, 2, 4, 8, 139, 173, 278, 346, 349, 556, 692, 698, 1112, 1384, 1396, 2792, 24047, 48094, 48511, 60377, 96188, 97022, 120754, 192376, 194044, 241508, 388088, 483016, 8392403, 16784806, 33569612, 67139224]

約数ペア:

[(1, 67139224), (2, 33569612), (4, 16784806), (8, 8392403), (139, 483016), (173, 388088), (278, 241508), (346, 194044), (349, 192376), (556, 120754), (692, 97022), (698, 96188), (1112, 60377), (1384, 48511), (1396, 48094), (2792, 24047)]