71758228

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{5281}}^1$

素因数の和:5407

約数の個数: 24

約数和(自身を含む): 130148480

約数和(自身を除く): 58390252

約数列:

[1, 2, 4, 43, 79, 86, 158, 172, 316, 3397, 5281, 6794, 10562, 13588, 21124, 227083, 417199, 454166, 834398, 908332, 1668796, 17939557, 35879114, 71758228]

約数ペア:

[(1, 71758228), (2, 35879114), (4, 17939557), (43, 1668796), (79, 908332), (86, 834398), (158, 454166), (172, 417199), (316, 227083), (3397, 21124), (5281, 13588), (6794, 10562)]