27729214

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{977}}^1$

素因数の和:1619

約数の個数: 16

約数和(自身を含む): 43517088

約数和(自身を除く): 15787874

約数列:

[1, 2, 23, 46, 617, 977, 1234, 1954, 14191, 22471, 28382, 44942, 602809, 1205618, 13864607, 27729214]

約数ペア:

[(1, 27729214), (2, 13864607), (23, 1205618), (46, 602809), (617, 44942), (977, 28382), (1234, 22471), (1954, 14191)]