64402987

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{719}}^1$

素因数の和:1226

約数の個数: 16

約数和(自身を含む): 74649600

約数和(自身を除く): 10246613

約数列:

[1, 11, 17, 187, 479, 719, 5269, 7909, 8143, 12223, 89573, 134453, 344401, 3788411, 5854817, 64402987]

約数ペア:

[(1, 64402987), (11, 5854817), (17, 3788411), (187, 344401), (479, 134453), (719, 89573), (5269, 12223), (7909, 8143)]