66383876

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{283}}^1\times {\mathrm{347}}^1$

素因数の和:660

約数の個数: 36

約数和(自身を含む): 126603792

約数和(自身を除く): 60219916

約数列:

[1, 2, 4, 13, 26, 52, 169, 283, 338, 347, 566, 676, 694, 1132, 1388, 3679, 4511, 7358, 9022, 14716, 18044, 47827, 58643, 95654, 98201, 117286, 191308, 196402, 234572, 392804, 1276613, 2553226, 5106452, 16595969, 33191938, 66383876]

約数ペア:

[(1, 66383876), (2, 33191938), (4, 16595969), (13, 5106452), (26, 2553226), (52, 1276613), (169, 392804), (283, 234572), (338, 196402), (347, 191308), (566, 117286), (676, 98201), (694, 95654), (1132, 58643), (1388, 47827), (3679, 18044), (4511, 14716), (7358, 9022)]