8784256

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{5279}}^1$

素因数の和:5306

約数の個数: 32

約数和(自身を含む): 18849600

約数和(自身を除く): 10065344

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 5279, 10558, 21116, 42232, 68627, 84464, 137254, 168928, 274508, 337856, 549016, 675712, 1098032, 2196064, 4392128, 8784256]

約数ペア:

[(1, 8784256), (2, 4392128), (4, 2196064), (8, 1098032), (13, 675712), (16, 549016), (26, 337856), (32, 274508), (52, 168928), (64, 137254), (104, 84464), (128, 68627), (208, 42232), (416, 21116), (832, 10558), (1664, 5279)]