4068016

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{3581}}^1$

素因数の和:3660

約数の個数: 20

約数和(自身を含む): 7995024

約数和(自身を除く): 3927008

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 3581, 7162, 14324, 28648, 57296, 254251, 508502, 1017004, 2034008, 4068016]

約数ペア:

[(1, 4068016), (2, 2034008), (4, 1017004), (8, 508502), (16, 254251), (71, 57296), (142, 28648), (284, 14324), (568, 7162), (1136, 3581)]