2783131072

素因数分解:

$2^6\times {\mathrm{353}}^1\times {\mathrm{123191}}^1$

素因数の和:123556

約数の個数: 28

約数和(自身を含む): 5538465936

約数和(自身を除く): 2755334864

約数列:

[1, 2, 4, 8, 16, 32, 64, 353, 706, 1412, 2824, 5648, 11296, 22592, 123191, 246382, 492764, 985528, 1971056, 3942112, 7884224, 43486423, 86972846, 173945692, 347891384, 695782768, 1391565536, 2783131072]

約数ペア:

[(1, 2783131072), (2, 1391565536), (4, 695782768), (8, 347891384), (16, 173945692), (32, 86972846), (64, 43486423), (353, 7884224), (706, 3942112), (1412, 1971056), (2824, 985528), (5648, 492764), (11296, 246382), (22592, 123191)]