64747004

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{8171}}^1$

素因数の和:8465

約数の個数: 24

約数和(自身を含む): 129967488

約数和(自身を除く): 65220484

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1981, 3962, 7924, 8171, 16342, 32684, 57197, 114394, 228788, 2312393, 4624786, 9249572, 16186751, 32373502, 64747004]

約数ペア:

[(1, 64747004), (2, 32373502), (4, 16186751), (7, 9249572), (14, 4624786), (28, 2312393), (283, 228788), (566, 114394), (1132, 57197), (1981, 32684), (3962, 16342), (7924, 8171)]