29121291128

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{417881}}^1$

素因数の和:418199

約数の個数: 32

約数和(自身を含む): 56564507520

約数和(自身を除く): 27443216392

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 281, 562, 1124, 2248, 8711, 17422, 34844, 69688, 417881, 835762, 1671524, 3343048, 12954311, 25908622, 51817244, 103634488, 117424561, 234849122, 469698244, 939396488, 3640161391, 7280322782, 14560645564, 29121291128]

約数ペア:

[(1, 29121291128), (2, 14560645564), (4, 7280322782), (8, 3640161391), (31, 939396488), (62, 469698244), (124, 234849122), (248, 117424561), (281, 103634488), (562, 51817244), (1124, 25908622), (2248, 12954311), (8711, 3343048), (17422, 1671524), (34844, 835762), (69688, 417881)]