67211538

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{887}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 137206656

約数和(自身を除く): 69995118

約数列:

[1, 2, 3, 6, 73, 146, 173, 219, 346, 438, 519, 887, 1038, 1774, 2661, 5322, 12629, 25258, 37887, 64751, 75774, 129502, 153451, 194253, 306902, 388506, 460353, 920706, 11201923, 22403846, 33605769, 67211538]

約数ペア:

[(1, 67211538), (2, 33605769), (3, 22403846), (6, 11201923), (73, 920706), (146, 460353), (173, 388506), (219, 306902), (346, 194253), (438, 153451), (519, 129502), (887, 75774), (1038, 64751), (1774, 37887), (2661, 25258), (5322, 12629)]