34742428

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20341}}^1$

素因数の和:20413

約数の個数: 24

約数和(自身を含む): 70627424

約数和(自身を除く): 35884996

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 20341, 40682, 81364, 142387, 284774, 569548, 1240801, 2481602, 4963204, 8685607, 17371214, 34742428]

約数ペア:

[(1, 34742428), (2, 17371214), (4, 8685607), (7, 4963204), (14, 2481602), (28, 1240801), (61, 569548), (122, 284774), (244, 142387), (427, 81364), (854, 40682), (1708, 20341)]