28650130

素因数分解:

$2^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{7681}}^1$

素因数の和:8061

約数の個数: 16

約数和(自身を含む): 51715224

約数和(自身を除く): 23065094

約数列:

[1, 2, 5, 10, 373, 746, 1865, 3730, 7681, 15362, 38405, 76810, 2865013, 5730026, 14325065, 28650130]

約数ペア:

[(1, 28650130), (2, 14325065), (5, 5730026), (10, 2865013), (373, 76810), (746, 38405), (1865, 15362), (3730, 7681)]