67061390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{16477}}^1$

素因数の和:16532

約数の個数: 32

約数和(自身を含む): 135251424

約数和(自身を除く): 68190034

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 16477, 32954, 82385, 164770, 181247, 362494, 609649, 906235, 1219298, 1812470, 3048245, 6096490, 6706139, 13412278, 33530695, 67061390]

約数ペア:

[(1, 67061390), (2, 33530695), (5, 13412278), (10, 6706139), (11, 6096490), (22, 3048245), (37, 1812470), (55, 1219298), (74, 906235), (110, 609649), (185, 362494), (370, 181247), (407, 164770), (814, 82385), (2035, 32954), (4070, 16477)]