39854516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{14461}}^1$

素因数の和:14531

約数の個数: 24

約数和(自身を含む): 76532904

約数和(自身を除く): 36678388

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 14461, 28922, 57844, 187993, 375986, 751972, 766433, 1532866, 3065732, 9963629, 19927258, 39854516]

約数ペア:

[(1, 39854516), (2, 19927258), (4, 9963629), (13, 3065732), (26, 1532866), (52, 766433), (53, 751972), (106, 375986), (212, 187993), (689, 57844), (1378, 28922), (2756, 14461)]