68486626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{2741}}^1$

素因数の和:2818

約数の個数: 24

約数和(自身を含む): 114357852

約数和(自身を除く): 45871226

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 961, 1922, 2741, 5482, 12493, 24986, 35633, 71266, 84971, 169942, 1104623, 2209246, 2634101, 5268202, 34243313, 68486626]

約数ペア:

[(1, 68486626), (2, 34243313), (13, 5268202), (26, 2634101), (31, 2209246), (62, 1104623), (403, 169942), (806, 84971), (961, 71266), (1922, 35633), (2741, 24986), (5482, 12493)]