67409538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{3623}}^1$

素因数の和:4078

約数の個数: 32

約数和(自身を含む): 154469376

約数和(自身を除く): 87059838

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 443, 886, 1329, 2658, 3101, 3623, 6202, 7246, 9303, 10869, 18606, 21738, 25361, 50722, 76083, 152166, 1604989, 3209978, 4814967, 9629934, 11234923, 22469846, 33704769, 67409538]

約数ペア:

[(1, 67409538), (2, 33704769), (3, 22469846), (6, 11234923), (7, 9629934), (14, 4814967), (21, 3209978), (42, 1604989), (443, 152166), (886, 76083), (1329, 50722), (2658, 25361), (3101, 21738), (3623, 18606), (6202, 10869), (7246, 9303)]