64286848

素因数分解:

$2^7\times {\mathrm{359}}^1\times {\mathrm{1399}}^1$

素因数の和:1772

約数の個数: 32

約数和(自身を含む): 128520000

約数和(自身を除く): 64233152

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 359, 718, 1399, 1436, 2798, 2872, 5596, 5744, 11192, 11488, 22384, 22976, 44768, 45952, 89536, 179072, 502241, 1004482, 2008964, 4017928, 8035856, 16071712, 32143424, 64286848]

約数ペア:

[(1, 64286848), (2, 32143424), (4, 16071712), (8, 8035856), (16, 4017928), (32, 2008964), (64, 1004482), (128, 502241), (359, 179072), (718, 89536), (1399, 45952), (1436, 44768), (2798, 22976), (2872, 22384), (5596, 11488), (5744, 11192)]