27931348

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{1471}}^1$

素因数の和:1623

約数の個数: 24

約数和(自身を含む): 50448384

約数和(自身を除く): 22517036

約数列:

[1, 2, 4, 47, 94, 101, 188, 202, 404, 1471, 2942, 4747, 5884, 9494, 18988, 69137, 138274, 148571, 276548, 297142, 594284, 6982837, 13965674, 27931348]

約数ペア:

[(1, 27931348), (2, 13965674), (4, 6982837), (47, 594284), (94, 297142), (101, 276548), (188, 148571), (202, 138274), (404, 69137), (1471, 18988), (2942, 9494), (4747, 5884)]