63972902

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{661}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 113885184

約数和(自身を除く): 49912282

約数列:

[1, 2, 7, 14, 31, 62, 217, 223, 434, 446, 661, 1322, 1561, 3122, 4627, 6913, 9254, 13826, 20491, 40982, 48391, 96782, 143437, 147403, 286874, 294806, 1031821, 2063642, 4569493, 9138986, 31986451, 63972902]

約数ペア:

[(1, 63972902), (2, 31986451), (7, 9138986), (14, 4569493), (31, 2063642), (62, 1031821), (217, 294806), (223, 286874), (434, 147403), (446, 143437), (661, 96782), (1322, 48391), (1561, 40982), (3122, 20491), (4627, 13826), (6913, 9254)]