64120772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{1409}}^1$

素因数の和:1811

約数の個数: 24

約数和(自身を含む): 116229120

約数和(自身を除く): 52108348

約数列:

[1, 2, 4, 31, 62, 124, 367, 734, 1409, 1468, 2818, 5636, 11377, 22754, 43679, 45508, 87358, 174716, 517103, 1034206, 2068412, 16030193, 32060386, 64120772]

約数ペア:

[(1, 64120772), (2, 32060386), (4, 16030193), (31, 2068412), (62, 1034206), (124, 517103), (367, 174716), (734, 87358), (1409, 45508), (1468, 43679), (2818, 22754), (5636, 11377)]