27951578

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{7321}}^1$

素因数の和:7429

約数の個数: 16

約数和(自身を含む): 44283456

約数和(自身を除く): 16331878

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 7321, 14642, 168383, 336766, 607643, 1215286, 13975789, 27951578]

約数ペア:

[(1, 27951578), (2, 13975789), (23, 1215286), (46, 607643), (83, 336766), (166, 168383), (1909, 14642), (3818, 7321)]