74688506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{1063}}^1$

素因数の和:1170

約数の個数: 24

約数和(自身を含む): 120849120

約数和(自身を除く): 46160614

約数列:

[1, 2, 19, 38, 43, 86, 817, 1063, 1634, 1849, 2126, 3698, 20197, 35131, 40394, 45709, 70262, 91418, 868471, 1736942, 1965487, 3930974, 37344253, 74688506]

約数ペア:

[(1, 74688506), (2, 37344253), (19, 3930974), (38, 1965487), (43, 1736942), (86, 868471), (817, 91418), (1063, 70262), (1634, 45709), (1849, 40394), (2126, 35131), (3698, 20197)]