42768284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{4133}}^1$

素因数の和:4349

約数の個数: 24

約数和(自身を含む): 81026400

約数和(自身を除く): 38258116

約数列:

[1, 2, 4, 13, 26, 52, 199, 398, 796, 2587, 4133, 5174, 8266, 10348, 16532, 53729, 107458, 214916, 822467, 1644934, 3289868, 10692071, 21384142, 42768284]

約数ペア:

[(1, 42768284), (2, 21384142), (4, 10692071), (13, 3289868), (26, 1644934), (52, 822467), (199, 214916), (398, 107458), (796, 53729), (2587, 16532), (4133, 10348), (5174, 8266)]