68680766

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5011}}^1$

素因数の和:5120

約数の個数: 32

約数和(自身を含む): 129911040

約数和(自身を除く): 61230274

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 154, 178, 623, 979, 1246, 1958, 5011, 6853, 10022, 13706, 35077, 55121, 70154, 110242, 385847, 445979, 771694, 891958, 3121853, 4905769, 6243706, 9811538, 34340383, 68680766]

約数ペア:

[(1, 68680766), (2, 34340383), (7, 9811538), (11, 6243706), (14, 4905769), (22, 3121853), (77, 891958), (89, 771694), (154, 445979), (178, 385847), (623, 110242), (979, 70154), (1246, 55121), (1958, 35077), (5011, 13706), (6853, 10022)]