28176256

素因数分解:

$2^7\times {\mathrm{251}}^1\times {\mathrm{877}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 56420280

約数和(自身を除く): 28244024

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 251, 502, 877, 1004, 1754, 2008, 3508, 4016, 7016, 8032, 14032, 16064, 28064, 32128, 56128, 112256, 220127, 440254, 880508, 1761016, 3522032, 7044064, 14088128, 28176256]

約数ペア:

[(1, 28176256), (2, 14088128), (4, 7044064), (8, 3522032), (16, 1761016), (32, 880508), (64, 440254), (128, 220127), (251, 112256), (502, 56128), (877, 32128), (1004, 28064), (1754, 16064), (2008, 14032), (3508, 8032), (4016, 7016)]