79118992

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:607

約数の個数: 40

約数和(自身を含む): 156632832

約数和(自身を除く): 77513840

約数列:

[1, 2, 4, 8, 16, 71, 142, 257, 271, 284, 514, 542, 568, 1028, 1084, 1136, 2056, 2168, 4112, 4336, 18247, 19241, 36494, 38482, 69647, 72988, 76964, 139294, 145976, 153928, 278588, 291952, 307856, 557176, 1114352, 4944937, 9889874, 19779748, 39559496, 79118992]

約数ペア:

[(1, 79118992), (2, 39559496), (4, 19779748), (8, 9889874), (16, 4944937), (71, 1114352), (142, 557176), (257, 307856), (271, 291952), (284, 278588), (514, 153928), (542, 145976), (568, 139294), (1028, 76964), (1084, 72988), (1136, 69647), (2056, 38482), (2168, 36494), (4112, 19241), (4336, 18247)]