26239874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 44323200

約数和(自身を除く): 18083326

約数列:

[1, 2, 17, 19, 34, 38, 151, 269, 302, 323, 538, 646, 2567, 2869, 4573, 5111, 5134, 5738, 9146, 10222, 40619, 48773, 81238, 86887, 97546, 173774, 690523, 771761, 1381046, 1543522, 13119937, 26239874]

約数ペア:

[(1, 26239874), (2, 13119937), (17, 1543522), (19, 1381046), (34, 771761), (38, 690523), (151, 173774), (269, 97546), (302, 86887), (323, 81238), (538, 48773), (646, 40619), (2567, 10222), (2869, 9146), (4573, 5738), (5111, 5134)]