26978904592

素因数分解:

$2^4\times {\mathrm{18451}}^1\times {\mathrm{91387}}^1$

素因数の和:109846

約数の個数: 20

約数和(自身を含む): 52275032656

約数和(自身を除く): 25296128064

約数列:

[1, 2, 4, 8, 16, 18451, 36902, 73804, 91387, 147608, 182774, 295216, 365548, 731096, 1462192, 1686181537, 3372363074, 6744726148, 13489452296, 26978904592]

約数ペア:

[(1, 26978904592), (2, 13489452296), (4, 6744726148), (8, 3372363074), (16, 1686181537), (18451, 1462192), (36902, 731096), (73804, 365548), (91387, 295216), (147608, 182774)]