28604212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{78583}}^1$

素因数の和:78607

約数の個数: 24

約数和(自身を含む): 61609856

約数和(自身を除く): 33005644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 78583, 157166, 314332, 550081, 1021579, 1100162, 2043158, 2200324, 4086316, 7151053, 14302106, 28604212]

約数ペア:

[(1, 28604212), (2, 14302106), (4, 7151053), (7, 4086316), (13, 2200324), (14, 2043158), (26, 1100162), (28, 1021579), (52, 550081), (91, 314332), (182, 157166), (364, 78583)]