74811316

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{647}}^1$

素因数の和:999

約数の個数: 24

約数和(自身を含む): 132705216

約数和(自身を除く): 57893900

約数列:

[1, 2, 4, 137, 211, 274, 422, 548, 647, 844, 1294, 2588, 28907, 57814, 88639, 115628, 136517, 177278, 273034, 354556, 546068, 18702829, 37405658, 74811316]

約数ペア:

[(1, 74811316), (2, 37405658), (4, 18702829), (137, 546068), (211, 354556), (274, 273034), (422, 177278), (548, 136517), (647, 115628), (844, 88639), (1294, 57814), (2588, 28907)]