72693838

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{71129}}^1$

素因数の和:71211

約数の個数: 16

約数和(自身を含む): 126326880

約数和(自身を除く): 53633042

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 71129, 142258, 497903, 995806, 5192417, 10384834, 36346919, 72693838]

約数ペア:

[(1, 72693838), (2, 36346919), (7, 10384834), (14, 5192417), (73, 995806), (146, 497903), (511, 142258), (1022, 71129)]