26540836

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30577}}^1$

素因数の和:30619

約数の個数: 24

約数和(自身を含む): 54795776

約数和(自身を除く): 28254940

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 30577, 61154, 122308, 214039, 428078, 856156, 947887, 1895774, 3791548, 6635209, 13270418, 26540836]

約数ペア:

[(1, 26540836), (2, 13270418), (4, 6635209), (7, 3791548), (14, 1895774), (28, 947887), (31, 856156), (62, 428078), (124, 214039), (217, 122308), (434, 61154), (868, 30577)]