66688576

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{6637}}^1$

素因数の和:6806

約数の個数: 28

約数和(自身を含む): 133198108

約数和(自身を除く): 66509532

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 6637, 10048, 13274, 26548, 53096, 106192, 212384, 424768, 1042009, 2084018, 4168036, 8336072, 16672144, 33344288, 66688576]

約数ペア:

[(1, 66688576), (2, 33344288), (4, 16672144), (8, 8336072), (16, 4168036), (32, 2084018), (64, 1042009), (157, 424768), (314, 212384), (628, 106192), (1256, 53096), (2512, 26548), (5024, 13274), (6637, 10048)]