47689528

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 91420560

約数和(自身を除く): 43731032

約数列:

[1, 2, 4, 8, 67, 134, 193, 268, 386, 461, 536, 772, 922, 1544, 1844, 3688, 12931, 25862, 30887, 51724, 61774, 88973, 103448, 123548, 177946, 247096, 355892, 711784, 5961191, 11922382, 23844764, 47689528]

約数ペア:

[(1, 47689528), (2, 23844764), (4, 11922382), (8, 5961191), (67, 711784), (134, 355892), (193, 247096), (268, 177946), (386, 123548), (461, 103448), (536, 88973), (772, 61774), (922, 51724), (1544, 30887), (1844, 25862), (3688, 12931)]