123895744

素因数分解:

$2^6\times 7^1\times {\mathrm{276553}}^1$

素因数の和:276572

約数の個数: 28

約数和(自身を含む): 280978864

約数和(自身を除く): 157083120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 276553, 553106, 1106212, 1935871, 2212424, 3871742, 4424848, 7743484, 8849696, 15486968, 17699392, 30973936, 61947872, 123895744]

約数ペア:

[(1, 123895744), (2, 61947872), (4, 30973936), (7, 17699392), (8, 15486968), (14, 8849696), (16, 7743484), (28, 4424848), (32, 3871742), (56, 2212424), (64, 1935871), (112, 1106212), (224, 553106), (448, 276553)]