6457984

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{3881}}^1$

素因数の和:3908

約数の個数: 32

約数和(自身を含む): 13858740

約数和(自身を除く): 7400756

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 3881, 7762, 15524, 31048, 50453, 62096, 100906, 124192, 201812, 248384, 403624, 496768, 807248, 1614496, 3228992, 6457984]

約数ペア:

[(1, 6457984), (2, 3228992), (4, 1614496), (8, 807248), (13, 496768), (16, 403624), (26, 248384), (32, 201812), (52, 124192), (64, 100906), (104, 62096), (128, 50453), (208, 31048), (416, 15524), (832, 7762), (1664, 3881)]