66251402

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{521}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 117863424

約数和(自身を除く): 51612022

約数列:

[1, 2, 7, 14, 31, 62, 217, 293, 434, 521, 586, 1042, 2051, 3647, 4102, 7294, 9083, 16151, 18166, 32302, 63581, 113057, 127162, 152653, 226114, 305306, 1068571, 2137142, 4732243, 9464486, 33125701, 66251402]

約数ペア:

[(1, 66251402), (2, 33125701), (7, 9464486), (14, 4732243), (31, 2137142), (62, 1068571), (217, 305306), (293, 226114), (434, 152653), (521, 127162), (586, 113057), (1042, 63581), (2051, 32302), (3647, 18166), (4102, 16151), (7294, 9083)]