66267404

素因数分解:

$2^2\times 7^2\times {\mathrm{557}}^1\times {\mathrm{607}}^1$

素因数の和:1182

約数の個数: 36

約数和(自身を含む): 135366336

約数和(自身を除く): 69098932

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 557, 607, 1114, 1214, 2228, 2428, 3899, 4249, 7798, 8498, 15596, 16996, 27293, 29743, 54586, 59486, 109172, 118972, 338099, 676198, 1352396, 2366693, 4733386, 9466772, 16566851, 33133702, 66267404]

約数ペア:

[(1, 66267404), (2, 33133702), (4, 16566851), (7, 9466772), (14, 4733386), (28, 2366693), (49, 1352396), (98, 676198), (196, 338099), (557, 118972), (607, 109172), (1114, 59486), (1214, 54586), (2228, 29743), (2428, 27293), (3899, 16996), (4249, 15596), (7798, 8498)]