242519872

素因数分解:

$2^6\times 7^1\times {\mathrm{541339}}^1$

素因数の和:541358

約数の個数: 28

約数和(自身を含む): 550001440

約数和(自身を除く): 307481568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 541339, 1082678, 2165356, 3789373, 4330712, 7578746, 8661424, 15157492, 17322848, 30314984, 34645696, 60629968, 121259936, 242519872]

約数ペア:

[(1, 242519872), (2, 121259936), (4, 60629968), (7, 34645696), (8, 30314984), (14, 17322848), (16, 15157492), (28, 8661424), (32, 7578746), (56, 4330712), (64, 3789373), (112, 2165356), (224, 1082678), (448, 541339)]