76458128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5849}}^1$

素因数の和:5919

約数の個数: 40

約数和(自身を含む): 159588000

約数和(自身を除く): 83129872

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 5849, 6536, 11698, 13072, 23396, 46792, 93584, 111131, 222262, 251507, 444524, 503014, 889048, 1006028, 1778096, 2012056, 4024112, 4778633, 9557266, 19114532, 38229064, 76458128]

約数ペア:

[(1, 76458128), (2, 38229064), (4, 19114532), (8, 9557266), (16, 4778633), (19, 4024112), (38, 2012056), (43, 1778096), (76, 1006028), (86, 889048), (152, 503014), (172, 444524), (304, 251507), (344, 222262), (688, 111131), (817, 93584), (1634, 46792), (3268, 23396), (5849, 13072), (6536, 11698)]