2912704

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:724

約数の個数: 28

約数和(自身を含む): 5870448

約数和(自身を除く): 2957744

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 641, 1136, 1282, 2272, 2564, 4544, 5128, 10256, 20512, 41024, 45511, 91022, 182044, 364088, 728176, 1456352, 2912704]

約数ペア:

[(1, 2912704), (2, 1456352), (4, 728176), (8, 364088), (16, 182044), (32, 91022), (64, 45511), (71, 41024), (142, 20512), (284, 10256), (568, 5128), (641, 4544), (1136, 2564), (1282, 2272)]