26138416

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{27689}}^1$

素因数の和:27756

約数の個数: 20

約数和(自身を含む): 51503400

約数和(自身を除く): 25364984

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 27689, 55378, 110756, 221512, 443024, 1633651, 3267302, 6534604, 13069208, 26138416]

約数ペア:

[(1, 26138416), (2, 13069208), (4, 6534604), (8, 3267302), (16, 1633651), (59, 443024), (118, 221512), (236, 110756), (472, 55378), (944, 27689)]