64691116

素因数分解:

$2^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{3769}}^1$

素因数の和:4393

約数の個数: 24

約数和(自身を含む): 129627680

約数和(自身を除く): 64936564

約数列:

[1, 2, 4, 7, 14, 28, 613, 1226, 2452, 3769, 4291, 7538, 8582, 15076, 17164, 26383, 52766, 105532, 2310397, 4620794, 9241588, 16172779, 32345558, 64691116]

約数ペア:

[(1, 64691116), (2, 32345558), (4, 16172779), (7, 9241588), (14, 4620794), (28, 2310397), (613, 105532), (1226, 52766), (2452, 26383), (3769, 17164), (4291, 15076), (7538, 8582)]