27221492

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{953}}^1$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 49230216

約数和(自身を除く): 22008724

約数列:

[1, 2, 4, 37, 74, 148, 193, 386, 772, 953, 1906, 3812, 7141, 14282, 28564, 35261, 70522, 141044, 183929, 367858, 735716, 6805373, 13610746, 27221492]

約数ペア:

[(1, 27221492), (2, 13610746), (4, 6805373), (37, 735716), (74, 367858), (148, 183929), (193, 141044), (386, 70522), (772, 35261), (953, 28564), (1906, 14282), (3812, 7141)]