4727984

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{2711}}^1$

素因数の和:2828

約数の個数: 20

約数和(自身を含む): 9247920

約数和(自身を除く): 4519936

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 2711, 5422, 10844, 21688, 43376, 295499, 590998, 1181996, 2363992, 4727984]

約数ペア:

[(1, 4727984), (2, 2363992), (4, 1181996), (8, 590998), (16, 295499), (109, 43376), (218, 21688), (436, 10844), (872, 5422), (1744, 2711)]