28162642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{6323}}^1$

素因数の和:6473

約数の個数: 16

約数和(自身を含む): 45077472

約数和(自身を除く): 16914830

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 6323, 12646, 107491, 214982, 828313, 1656626, 14081321, 28162642]

約数ペア:

[(1, 28162642), (2, 14081321), (17, 1656626), (34, 828313), (131, 214982), (262, 107491), (2227, 12646), (4454, 6323)]