68809712

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{24859}}^1$

素因数の和:25040

約数の個数: 20

約数和(自身を含む): 134094840

約数和(自身を除く): 65285128

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 24859, 49718, 99436, 198872, 397744, 4300607, 8601214, 17202428, 34404856, 68809712]

約数ペア:

[(1, 68809712), (2, 34404856), (4, 17202428), (8, 8601214), (16, 4300607), (173, 397744), (346, 198872), (692, 99436), (1384, 49718), (2768, 24859)]