64961004

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{8419}}^1$

素因数の和:9069

約数の個数: 24

約数和(自身を含む): 151829440

約数和(自身を除く): 86868436

約数列:

[1, 2, 3, 4, 6, 12, 643, 1286, 1929, 2572, 3858, 7716, 8419, 16838, 25257, 33676, 50514, 101028, 5413417, 10826834, 16240251, 21653668, 32480502, 64961004]

約数ペア:

[(1, 64961004), (2, 32480502), (3, 21653668), (4, 16240251), (6, 10826834), (12, 5413417), (643, 101028), (1286, 50514), (1929, 33676), (2572, 25257), (3858, 16838), (7716, 8419)]