3138731008

素因数分解:

$2^{10}\times 7^1\times {\mathrm{437881}}^1$

素因数の和:437908

約数の個数: 44

約数和(自身を含む): 7170755632

約数和(自身を除く): 4032024624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 437881, 875762, 1751524, 3065167, 3503048, 6130334, 7006096, 12260668, 14012192, 24521336, 28024384, 49042672, 56048768, 98085344, 112097536, 196170688, 224195072, 392341376, 448390144, 784682752, 1569365504, 3138731008]

約数ペア:

[(1, 3138731008), (2, 1569365504), (4, 784682752), (7, 448390144), (8, 392341376), (14, 224195072), (16, 196170688), (28, 112097536), (32, 98085344), (56, 56048768), (64, 49042672), (112, 28024384), (128, 24521336), (224, 14012192), (256, 12260668), (448, 7006096), (512, 6130334), (896, 3503048), (1024, 3065167), (1792, 1751524), (3584, 875762), (7168, 437881)]