47990684

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{8123}}^1$

素因数の和:8345

約数の個数: 24

約数和(自身を含む): 96448128

約数和(自身を除く): 48457444

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 8123, 16246, 32492, 56861, 113722, 227444, 1713953, 3427906, 6855812, 11997671, 23995342, 47990684]

約数ペア:

[(1, 47990684), (2, 23995342), (4, 11997671), (7, 6855812), (14, 3427906), (28, 1713953), (211, 227444), (422, 113722), (844, 56861), (1477, 32492), (2954, 16246), (5908, 8123)]