42090622

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{331}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 74962944

約数和(自身を除く): 32872322

約数列:

[1, 2, 7, 14, 31, 62, 217, 293, 331, 434, 586, 662, 2051, 2317, 4102, 4634, 9083, 10261, 18166, 20522, 63581, 71827, 96983, 127162, 143654, 193966, 678881, 1357762, 3006473, 6012946, 21045311, 42090622]

約数ペア:

[(1, 42090622), (2, 21045311), (7, 6012946), (14, 3006473), (31, 1357762), (62, 678881), (217, 193966), (293, 143654), (331, 127162), (434, 96983), (586, 71827), (662, 63581), (2051, 20522), (2317, 18166), (4102, 10261), (4634, 9083)]