77882368

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{4003}}^1$

素因数の和:4042

約数の個数: 44

約数和(自身を含む): 163923760

約数和(自身を除く): 86041392

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2432, 4003, 4864, 8006, 9728, 16012, 19456, 32024, 64048, 76057, 128096, 152114, 256192, 304228, 512384, 608456, 1024768, 1216912, 2049536, 2433824, 4099072, 4867648, 9735296, 19470592, 38941184, 77882368]

約数ペア:

[(1, 77882368), (2, 38941184), (4, 19470592), (8, 9735296), (16, 4867648), (19, 4099072), (32, 2433824), (38, 2049536), (64, 1216912), (76, 1024768), (128, 608456), (152, 512384), (256, 304228), (304, 256192), (512, 152114), (608, 128096), (1024, 76057), (1216, 64048), (2432, 32024), (4003, 19456), (4864, 16012), (8006, 9728)]