71235086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{2851}}^1$

素因数の和:2928

約数の個数: 24

約数和(自身を含む): 118945512

約数和(自身を除く): 47710426

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 961, 1922, 2851, 5702, 12493, 24986, 37063, 74126, 88381, 176762, 1148953, 2297906, 2739811, 5479622, 35617543, 71235086]

約数ペア:

[(1, 71235086), (2, 35617543), (13, 5479622), (26, 2739811), (31, 2297906), (62, 1148953), (403, 176762), (806, 88381), (961, 74126), (1922, 37063), (2851, 24986), (5702, 12493)]