64147456

素因数分解:

$2^{12}\times {\mathrm{15661}}^1$

素因数の和:15685

約数の個数: 26

約数和(自身を含む): 128287442

約数和(自身を除く): 64139986

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 15661, 31322, 62644, 125288, 250576, 501152, 1002304, 2004608, 4009216, 8018432, 16036864, 32073728, 64147456]

約数ペア:

[(1, 64147456), (2, 32073728), (4, 16036864), (8, 8018432), (16, 4009216), (32, 2004608), (64, 1002304), (128, 501152), (256, 250576), (512, 125288), (1024, 62644), (2048, 31322), (4096, 15661)]