65069378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{72139}}^1$

素因数の和:72193

約数の個数: 16

約数和(自身を含む): 109075680

約数和(自身を除く): 44006302

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 72139, 144278, 793529, 1587058, 2957699, 5915398, 32534689, 65069378]

約数ペア:

[(1, 65069378), (2, 32534689), (11, 5915398), (22, 2957699), (41, 1587058), (82, 793529), (451, 144278), (902, 72139)]