69656228068

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2531}}^1\times {\mathrm{10133}}^1$

素因数の和:12772

約数の個数: 48

約数和(自身を含む): 140818172544

約数和(自身を除く): 71161944476

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2531, 2716, 5062, 10124, 10133, 17717, 20266, 35434, 40532, 70868, 70931, 141862, 245507, 283724, 491014, 982028, 982901, 1718549, 1965802, 3437098, 3931604, 6874196, 6880307, 13760614, 25646623, 27521228, 51293246, 102586492, 179526361, 359052722, 718105444, 2487722431, 4975444862, 9950889724, 17414057017, 34828114034, 69656228068]

約数ペア:

[(1, 69656228068), (2, 34828114034), (4, 17414057017), (7, 9950889724), (14, 4975444862), (28, 2487722431), (97, 718105444), (194, 359052722), (388, 179526361), (679, 102586492), (1358, 51293246), (2531, 27521228), (2716, 25646623), (5062, 13760614), (10124, 6880307), (10133, 6874196), (17717, 3931604), (20266, 3437098), (35434, 1965802), (40532, 1718549), (70868, 982901), (70931, 982028), (141862, 491014), (245507, 283724)]