68599018

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 111513600

約数和(自身を除く): 42914582

約数列:

[1, 2, 23, 43, 46, 79, 86, 158, 439, 878, 989, 1817, 1978, 3397, 3634, 6794, 10097, 18877, 20194, 34681, 37754, 69362, 78131, 156262, 434171, 797663, 868342, 1491283, 1595326, 2982566, 34299509, 68599018]

約数ペア:

[(1, 68599018), (2, 34299509), (23, 2982566), (43, 1595326), (46, 1491283), (79, 868342), (86, 797663), (158, 434171), (439, 156262), (878, 78131), (989, 69362), (1817, 37754), (1978, 34681), (3397, 20194), (3634, 18877), (6794, 10097)]