67346290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{16547}}^1$

素因数の和:16602

約数の個数: 32

約数和(自身を含む): 135825984

約数和(自身を除く): 68479694

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 16547, 33094, 82735, 165470, 182017, 364034, 612239, 910085, 1224478, 1820170, 3061195, 6122390, 6734629, 13469258, 33673145, 67346290]

約数ペア:

[(1, 67346290), (2, 33673145), (5, 13469258), (10, 6734629), (11, 6122390), (22, 3061195), (37, 1820170), (55, 1224478), (74, 910085), (110, 612239), (185, 364034), (370, 182017), (407, 165470), (814, 82735), (2035, 33094), (4070, 16547)]