78171644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{11161}}^1$

素因数の和:11285

約数の個数: 24

約数和(自身を含む): 146266848

約数和(自身を除く): 68095204

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 412, 1751, 3502, 7004, 11161, 22322, 44644, 189737, 379474, 758948, 1149583, 2299166, 4598332, 19542911, 39085822, 78171644]

約数ペア:

[(1, 78171644), (2, 39085822), (4, 19542911), (17, 4598332), (34, 2299166), (68, 1149583), (103, 758948), (206, 379474), (412, 189737), (1751, 44644), (3502, 22322), (7004, 11161)]