42297968

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{6659}}^1$

素因数の和:7064

約数の個数: 20

約数和(自身を含む): 82171080

約数和(自身を除く): 39873112

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 6352, 6659, 13318, 26636, 53272, 106544, 2643623, 5287246, 10574492, 21148984, 42297968]

約数ペア:

[(1, 42297968), (2, 21148984), (4, 10574492), (8, 5287246), (16, 2643623), (397, 106544), (794, 53272), (1588, 26636), (3176, 13318), (6352, 6659)]