28728000002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{5651}}^1\times {\mathrm{195527}}^1$

素因数の和:201193

約数の個数: 16

約数和(自身を含む): 46415218752

約数和(自身を除く): 17687218750

約数列:

[1, 2, 13, 26, 5651, 11302, 73463, 146926, 195527, 391054, 2541851, 5083702, 1104923077, 2209846154, 14364000001, 28728000002]

約数ペア:

[(1, 28728000002), (2, 14364000001), (13, 2209846154), (26, 1104923077), (5651, 5083702), (11302, 2541851), (73463, 391054), (146926, 195527)]