69740258

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{68239}}^1$

素因数の和:68321

約数の個数: 16

約数和(自身を含む): 121194240

約数和(自身を除く): 51453982

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 68239, 136478, 477673, 955346, 4981447, 9962894, 34870129, 69740258]

約数ペア:

[(1, 69740258), (2, 34870129), (7, 9962894), (14, 4981447), (73, 955346), (146, 477673), (511, 136478), (1022, 68239)]