5257724

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 9609600

約数和(自身を除く): 4351876

約数列:

[1, 2, 4, 31, 62, 109, 124, 218, 389, 436, 778, 1556, 3379, 6758, 12059, 13516, 24118, 42401, 48236, 84802, 169604, 1314431, 2628862, 5257724]

約数ペア:

[(1, 5257724), (2, 2628862), (4, 1314431), (31, 169604), (62, 84802), (109, 48236), (124, 42401), (218, 24118), (389, 13516), (436, 12059), (778, 6758), (1556, 3379)]