73129216

素因数分解:

$2^8\times {\mathrm{285661}}^1$

素因数の和:285677

約数の個数: 18

約数和(自身を含む): 145973282

約数和(自身を除く): 72844066

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 285661, 571322, 1142644, 2285288, 4570576, 9141152, 18282304, 36564608, 73129216]

約数ペア:

[(1, 73129216), (2, 36564608), (4, 18282304), (8, 9141152), (16, 4570576), (32, 2285288), (64, 1142644), (128, 571322), (256, 285661)]