26474164

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 47264000

約数和(自身を除く): 20789836

約数列:

[1, 2, 4, 79, 158, 199, 316, 398, 421, 796, 842, 1684, 15721, 31442, 33259, 62884, 66518, 83779, 133036, 167558, 335116, 6618541, 13237082, 26474164]

約数ペア:

[(1, 26474164), (2, 13237082), (4, 6618541), (79, 335116), (158, 167558), (199, 133036), (316, 83779), (398, 66518), (421, 62884), (796, 33259), (842, 31442), (1684, 15721)]