77772002

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{13649}}^1$

素因数の和:13706

約数の個数: 32

約数和(自身を含む): 149385600

約数和(自身を除く): 71613598

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 13649, 27298, 95543, 150139, 191086, 300278, 505013, 1010026, 1050973, 2101946, 3535091, 5555143, 7070182, 11110286, 38886001, 77772002]

約数ペア:

[(1, 77772002), (2, 38886001), (7, 11110286), (11, 7070182), (14, 5555143), (22, 3535091), (37, 2101946), (74, 1050973), (77, 1010026), (154, 505013), (259, 300278), (407, 191086), (518, 150139), (814, 95543), (2849, 27298), (5698, 13649)]