78224912

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1697}}^1$

素因数の和:1815

約数の個数: 40

約数和(自身を含む): 157492896

約数和(自身を除く): 79267984

約数列:

[1, 2, 4, 8, 16, 43, 67, 86, 134, 172, 268, 344, 536, 688, 1072, 1697, 2881, 3394, 5762, 6788, 11524, 13576, 23048, 27152, 46096, 72971, 113699, 145942, 227398, 291884, 454796, 583768, 909592, 1167536, 1819184, 4889057, 9778114, 19556228, 39112456, 78224912]

約数ペア:

[(1, 78224912), (2, 39112456), (4, 19556228), (8, 9778114), (16, 4889057), (43, 1819184), (67, 1167536), (86, 909592), (134, 583768), (172, 454796), (268, 291884), (344, 227398), (536, 145942), (688, 113699), (1072, 72971), (1697, 46096), (2881, 27152), (3394, 23048), (5762, 13576), (6788, 11524)]