42497572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{947}}^1$

素因数の和:1827

約数の個数: 24

約数和(自身を含む): 80269056

約数和(自身を除く): 37771484

約数列:

[1, 2, 4, 13, 26, 52, 863, 947, 1726, 1894, 3452, 3788, 11219, 12311, 22438, 24622, 44876, 49244, 817261, 1634522, 3269044, 10624393, 21248786, 42497572]

約数ペア:

[(1, 42497572), (2, 21248786), (4, 10624393), (13, 3269044), (26, 1634522), (52, 817261), (863, 49244), (947, 44876), (1726, 24622), (1894, 22438), (3452, 12311), (3788, 11219)]