71674174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3433}}^1$

素因数の和:3532

約数の個数: 32

約数和(自身を含む): 128074464

約数和(自身を除く): 56400290

約数列:

[1, 2, 11, 13, 22, 26, 73, 143, 146, 286, 803, 949, 1606, 1898, 3433, 6866, 10439, 20878, 37763, 44629, 75526, 89258, 250609, 490919, 501218, 981838, 2756699, 3257917, 5513398, 6515834, 35837087, 71674174]

約数ペア:

[(1, 71674174), (2, 35837087), (11, 6515834), (13, 5513398), (22, 3257917), (26, 2756699), (73, 981838), (143, 501218), (146, 490919), (286, 250609), (803, 89258), (949, 75526), (1606, 44629), (1898, 37763), (3433, 20878), (6866, 10439)]