78260732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{11329}}^1$

素因数の和:11501

約数の個数: 24

約数和(自身を含む): 150371760

約数和(自身を除く): 72111028

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 11329, 22658, 45316, 124619, 249238, 498476, 1778653, 3557306, 7114612, 19565183, 39130366, 78260732]

約数ペア:

[(1, 78260732), (2, 39130366), (4, 19565183), (11, 7114612), (22, 3557306), (44, 1778653), (157, 498476), (314, 249238), (628, 124619), (1727, 45316), (3454, 22658), (6908, 11329)]