64766992

素因数分解:

$2^4\times {\mathrm{1297}}^1\times {\mathrm{3121}}^1$

素因数の和:4426

約数の個数: 20

約数和(自身を含む): 125623036

約数和(自身を除く): 60856044

約数列:

[1, 2, 4, 8, 16, 1297, 2594, 3121, 5188, 6242, 10376, 12484, 20752, 24968, 49936, 4047937, 8095874, 16191748, 32383496, 64766992]

約数ペア:

[(1, 64766992), (2, 32383496), (4, 16191748), (8, 8095874), (16, 4047937), (1297, 49936), (2594, 24968), (3121, 20752), (5188, 12484), (6242, 10376)]