253352512

素因数分解:

$2^6\times 7^1\times {\mathrm{565519}}^1$

素因数の和:565538

約数の個数: 28

約数和(自身を含む): 574568320

約数和(自身を除く): 321215808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 565519, 1131038, 2262076, 3958633, 4524152, 7917266, 9048304, 15834532, 18096608, 31669064, 36193216, 63338128, 126676256, 253352512]

約数ペア:

[(1, 253352512), (2, 126676256), (4, 63338128), (7, 36193216), (8, 31669064), (14, 18096608), (16, 15834532), (28, 9048304), (32, 7917266), (56, 4524152), (64, 3958633), (112, 2262076), (224, 1131038), (448, 565519)]