12835456

素因数分解:

$2^7\times {\mathrm{149}}^1\times {\mathrm{673}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 25780500

約数和(自身を除く): 12945044

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 298, 596, 673, 1192, 1346, 2384, 2692, 4768, 5384, 9536, 10768, 19072, 21536, 43072, 86144, 100277, 200554, 401108, 802216, 1604432, 3208864, 6417728, 12835456]

約数ペア:

[(1, 12835456), (2, 6417728), (4, 3208864), (8, 1604432), (16, 802216), (32, 401108), (64, 200554), (128, 100277), (149, 86144), (298, 43072), (596, 21536), (673, 19072), (1192, 10768), (1346, 9536), (2384, 5384), (2692, 4768)]