69452144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{228461}}^1$

素因数の和:228488

約数の個数: 20

約数和(自身を含む): 141646440

約数和(自身を除く): 72194296

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 228461, 456922, 913844, 1827688, 3655376, 4340759, 8681518, 17363036, 34726072, 69452144]

約数ペア:

[(1, 69452144), (2, 34726072), (4, 17363036), (8, 8681518), (16, 4340759), (19, 3655376), (38, 1827688), (76, 913844), (152, 456922), (304, 228461)]