77029552

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{21589}}^1$

素因数の和:21820

約数の個数: 20

約数和(自身を含む): 149920960

約数和(自身を除く): 72891408

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 21589, 43178, 86356, 172712, 345424, 4814347, 9628694, 19257388, 38514776, 77029552]

約数ペア:

[(1, 77029552), (2, 38514776), (4, 19257388), (8, 9628694), (16, 4814347), (223, 345424), (446, 172712), (892, 86356), (1784, 43178), (3568, 21589)]