39488956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6967}}^1$

素因数の和:7093

約数の個数: 24

約数和(自身を含む): 75115040

約数和(自身を除く): 35626084

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 6967, 13934, 27868, 90571, 181142, 362284, 759403, 1518806, 3037612, 9872239, 19744478, 39488956]

約数ペア:

[(1, 39488956), (2, 19744478), (4, 9872239), (13, 3037612), (26, 1518806), (52, 759403), (109, 362284), (218, 181142), (436, 90571), (1417, 27868), (2834, 13934), (5668, 6967)]