66353288

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{547}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 127245600

約数和(自身を除く): 60892312

約数列:

[1, 2, 4, 8, 59, 118, 236, 257, 472, 514, 547, 1028, 1094, 2056, 2188, 4376, 15163, 30326, 32273, 60652, 64546, 121304, 129092, 140579, 258184, 281158, 562316, 1124632, 8294161, 16588322, 33176644, 66353288]

約数ペア:

[(1, 66353288), (2, 33176644), (4, 16588322), (8, 8294161), (59, 1124632), (118, 562316), (236, 281158), (257, 258184), (472, 140579), (514, 129092), (547, 121304), (1028, 64546), (1094, 60652), (2056, 32273), (2188, 30326), (4376, 15163)]