15741630728

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{2063}}^1\times {\mathrm{4793}}^1$

素因数の和:7061

約数の個数: 32

約数和(自身を含む): 29684448000

約数和(自身を除く): 13942817272

約数列:

[1, 2, 4, 8, 199, 398, 796, 1592, 2063, 4126, 4793, 8252, 9586, 16504, 19172, 38344, 410537, 821074, 953807, 1642148, 1907614, 3284296, 3815228, 7630456, 9887959, 19775918, 39551836, 79103672, 1967703841, 3935407682, 7870815364, 15741630728]

約数ペア:

[(1, 15741630728), (2, 7870815364), (4, 3935407682), (8, 1967703841), (199, 79103672), (398, 39551836), (796, 19775918), (1592, 9887959), (2063, 7630456), (4126, 3815228), (4793, 3284296), (8252, 1907614), (9586, 1642148), (16504, 953807), (19172, 821074), (38344, 410537)]