78894992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23593}}^1$

素因数の和:23631

約数の個数: 40

約数和(自身を含む): 175539360

約数和(自身を除く): 96644368

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 23593, 47186, 94372, 188744, 259523, 377488, 448267, 519046, 896534, 1038092, 1793068, 2076184, 3586136, 4152368, 4930937, 7172272, 9861874, 19723748, 39447496, 78894992]

約数ペア:

[(1, 78894992), (2, 39447496), (4, 19723748), (8, 9861874), (11, 7172272), (16, 4930937), (19, 4152368), (22, 3586136), (38, 2076184), (44, 1793068), (76, 1038092), (88, 896534), (152, 519046), (176, 448267), (209, 377488), (304, 259523), (418, 188744), (836, 94372), (1672, 47186), (3344, 23593)]