71911448

素因数分解:

$2^3\times 7^1\times {\mathrm{367}}^1\times {\mathrm{3499}}^1$

素因数の和:3879

約数の個数: 32

約数和(自身を含む): 154560000

約数和(自身を除く): 82648552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 367, 734, 1468, 2569, 2936, 3499, 5138, 6998, 10276, 13996, 20552, 24493, 27992, 48986, 97972, 195944, 1284133, 2568266, 5136532, 8988931, 10273064, 17977862, 35955724, 71911448]

約数ペア:

[(1, 71911448), (2, 35955724), (4, 17977862), (7, 10273064), (8, 8988931), (14, 5136532), (28, 2568266), (56, 1284133), (367, 195944), (734, 97972), (1468, 48986), (2569, 27992), (2936, 24493), (3499, 20552), (5138, 13996), (6998, 10276)]