6666521728

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{1680071}}^1$

素因数の和:1680116

約数の個数: 32

約数和(自身を含む): 13709387520

約数和(自身を除く): 7042865792

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 1680071, 3360142, 6720284, 13440568, 26881136, 52082201, 53762272, 104164402, 107524544, 208328804, 215049088, 416657608, 833315216, 1666630432, 3333260864, 6666521728]

約数ペア:

[(1, 6666521728), (2, 3333260864), (4, 1666630432), (8, 833315216), (16, 416657608), (31, 215049088), (32, 208328804), (62, 107524544), (64, 104164402), (124, 53762272), (128, 52082201), (248, 26881136), (496, 13440568), (992, 6720284), (1984, 3360142), (3968, 1680071)]