64638848

素因数分解:

$2^7\times {\mathrm{504991}}^1$

素因数の和:505005

約数の個数: 16

約数和(自身を含む): 128772960

約数和(自身を除く): 64134112

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 504991, 1009982, 2019964, 4039928, 8079856, 16159712, 32319424, 64638848]

約数ペア:

[(1, 64638848), (2, 32319424), (4, 16159712), (8, 8079856), (16, 4039928), (32, 2019964), (64, 1009982), (128, 504991)]