64354766

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{439}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 113963520

約数和(自身を除く): 49608754

約数列:

[1, 2, 7, 14, 37, 74, 259, 283, 439, 518, 566, 878, 1981, 3073, 3962, 6146, 10471, 16243, 20942, 32486, 73297, 113701, 124237, 146594, 227402, 248474, 869659, 1739318, 4596769, 9193538, 32177383, 64354766]

約数ペア:

[(1, 64354766), (2, 32177383), (7, 9193538), (14, 4596769), (37, 1739318), (74, 869659), (259, 248474), (283, 227402), (439, 146594), (518, 124237), (566, 113701), (878, 73297), (1981, 32486), (3073, 20942), (3962, 16243), (6146, 10471)]