57420172

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{1009}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 103335120

約数和(自身を除く): 45914948

約数列:

[1, 2, 4, 41, 82, 164, 347, 694, 1009, 1388, 2018, 4036, 14227, 28454, 41369, 56908, 82738, 165476, 350123, 700246, 1400492, 14355043, 28710086, 57420172]

約数ペア:

[(1, 57420172), (2, 28710086), (4, 14355043), (41, 1400492), (82, 700246), (164, 350123), (347, 165476), (694, 82738), (1009, 56908), (1388, 41369), (2018, 28454), (4036, 14227)]