3929881216

素因数分解:

$2^7\times {\mathrm{5519}}^1\times {\mathrm{5563}}^1$

素因数の和:11096

約数の個数: 32

約数和(自身を含む): 7831886400

約数和(自身を除く): 3902005184

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 5519, 5563, 11038, 11126, 22076, 22252, 44152, 44504, 88304, 89008, 176608, 178016, 353216, 356032, 706432, 712064, 30702197, 61404394, 122808788, 245617576, 491235152, 982470304, 1964940608, 3929881216]

約数ペア:

[(1, 3929881216), (2, 1964940608), (4, 982470304), (8, 491235152), (16, 245617576), (32, 122808788), (64, 61404394), (128, 30702197), (5519, 712064), (5563, 706432), (11038, 356032), (11126, 353216), (22076, 178016), (22252, 176608), (44152, 89008), (44504, 88304)]