42238028

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{65587}}^1$

素因数の和:65621

約数の個数: 24

約数和(自身を含む): 88150272

約数和(自身を除く): 45912244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 65587, 131174, 262348, 459109, 918218, 1508501, 1836436, 3017002, 6034004, 10559507, 21119014, 42238028]

約数ペア:

[(1, 42238028), (2, 21119014), (4, 10559507), (7, 6034004), (14, 3017002), (23, 1836436), (28, 1508501), (46, 918218), (92, 459109), (161, 262348), (322, 131174), (644, 65587)]