142978048

素因数分解:

$2^{10}\times {\mathrm{139627}}^1$

素因数の和:139647

約数の個数: 22

約数和(自身を含む): 285818516

約数和(自身を除く): 142840468

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 139627, 279254, 558508, 1117016, 2234032, 4468064, 8936128, 17872256, 35744512, 71489024, 142978048]

約数ペア:

[(1, 142978048), (2, 71489024), (4, 35744512), (8, 17872256), (16, 8936128), (32, 4468064), (64, 2234032), (128, 1117016), (256, 558508), (512, 279254), (1024, 139627)]