4469728096

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{21499}}^1$

素因数の和:21671

約数の個数: 48

約数和(自身を含む): 9020970000

約数和(自身を除く): 4551241904

約数列:

[1, 2, 4, 8, 16, 32, 73, 89, 146, 178, 292, 356, 584, 712, 1168, 1424, 2336, 2848, 6497, 12994, 21499, 25988, 42998, 51976, 85996, 103952, 171992, 207904, 343984, 687968, 1569427, 1913411, 3138854, 3826822, 6277708, 7653644, 12555416, 15307288, 25110832, 30614576, 50221664, 61229152, 139679003, 279358006, 558716012, 1117432024, 2234864048, 4469728096]

約数ペア:

[(1, 4469728096), (2, 2234864048), (4, 1117432024), (8, 558716012), (16, 279358006), (32, 139679003), (73, 61229152), (89, 50221664), (146, 30614576), (178, 25110832), (292, 15307288), (356, 12555416), (584, 7653644), (712, 6277708), (1168, 3826822), (1424, 3138854), (2336, 1913411), (2848, 1569427), (6497, 687968), (12994, 343984), (21499, 207904), (25988, 171992), (42998, 103952), (51976, 85996)]