56739704

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{23563}}^1$

素因数の和:23619

約数の個数: 32

約数和(自身を含む): 124417920

約数和(自身を除く): 67678216

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 23563, 47126, 94252, 164941, 188504, 329882, 659764, 1013209, 1319528, 2026418, 4052836, 7092463, 8105672, 14184926, 28369852, 56739704]

約数ペア:

[(1, 56739704), (2, 28369852), (4, 14184926), (7, 8105672), (8, 7092463), (14, 4052836), (28, 2026418), (43, 1319528), (56, 1013209), (86, 659764), (172, 329882), (301, 188504), (344, 164941), (602, 94252), (1204, 47126), (2408, 23563)]