71324252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{947}}^1\times {\mathrm{991}}^1$

素因数の和:1961

約数の個数: 24

約数和(自身を含む): 131658240

約数和(自身を除く): 60333988

約数列:

[1, 2, 4, 19, 38, 76, 947, 991, 1894, 1982, 3788, 3964, 17993, 18829, 35986, 37658, 71972, 75316, 938477, 1876954, 3753908, 17831063, 35662126, 71324252]

約数ペア:

[(1, 71324252), (2, 35662126), (4, 17831063), (19, 3753908), (38, 1876954), (76, 938477), (947, 75316), (991, 71972), (1894, 37658), (1982, 35986), (3788, 18829), (3964, 17993)]