28557994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{1471}}^1$

素因数の和:2061

約数の個数: 16

約数和(自身を含む): 45467136

約数和(自身を除く): 16909142

約数列:

[1, 2, 17, 34, 571, 1142, 1471, 2942, 9707, 19414, 25007, 50014, 839941, 1679882, 14278997, 28557994]

約数ペア:

[(1, 28557994), (2, 14278997), (17, 1679882), (34, 839941), (571, 50014), (1142, 25007), (1471, 19414), (2942, 9707)]