25683632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{123479}}^1$

素因数の和:123500

約数の個数: 20

約数和(自身を含む): 53590320

約数和(自身を除く): 27906688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 123479, 246958, 493916, 987832, 1605227, 1975664, 3210454, 6420908, 12841816, 25683632]

約数ペア:

[(1, 25683632), (2, 12841816), (4, 6420908), (8, 3210454), (13, 1975664), (16, 1605227), (26, 987832), (52, 493916), (104, 246958), (208, 123479)]