64071402

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{1399}}^1$

素因数の和:1870

約数の個数: 32

約数和(自身を含む): 136080000

約数和(自身を除く): 72008598

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 449, 898, 1347, 1399, 2694, 2798, 4197, 7633, 8394, 15266, 22899, 23783, 45798, 47566, 71349, 142698, 628151, 1256302, 1884453, 3768906, 10678567, 21357134, 32035701, 64071402]

約数ペア:

[(1, 64071402), (2, 32035701), (3, 21357134), (6, 10678567), (17, 3768906), (34, 1884453), (51, 1256302), (102, 628151), (449, 142698), (898, 71349), (1347, 47566), (1399, 45798), (2694, 23783), (2798, 22899), (4197, 15266), (7633, 8394)]