28245154

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 50429952

約数和(自身を除く): 22184798

約数列:

[1, 2, 7, 14, 31, 62, 151, 217, 302, 431, 434, 862, 1057, 2114, 3017, 4681, 6034, 9362, 13361, 26722, 32767, 65081, 65534, 93527, 130162, 187054, 455567, 911134, 2017511, 4035022, 14122577, 28245154]

約数ペア:

[(1, 28245154), (2, 14122577), (7, 4035022), (14, 2017511), (31, 911134), (62, 455567), (151, 187054), (217, 130162), (302, 93527), (431, 65534), (434, 65081), (862, 32767), (1057, 26722), (2114, 13361), (3017, 9362), (4681, 6034)]