1066660728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{71339}}^1$

素因数の和:71444

約数の個数: 64

約数和(自身を含む): 3081888000

約数和(自身を除く): 2015227272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 168, 178, 267, 356, 534, 623, 712, 1068, 1246, 1869, 2136, 2492, 3738, 4984, 7476, 14952, 71339, 142678, 214017, 285356, 428034, 499373, 570712, 856068, 998746, 1498119, 1712136, 1997492, 2996238, 3994984, 5992476, 6349171, 11984952, 12698342, 19047513, 25396684, 38095026, 44444197, 50793368, 76190052, 88888394, 133332591, 152380104, 177776788, 266665182, 355553576, 533330364, 1066660728]

約数ペア:

[(1, 1066660728), (2, 533330364), (3, 355553576), (4, 266665182), (6, 177776788), (7, 152380104), (8, 133332591), (12, 88888394), (14, 76190052), (21, 50793368), (24, 44444197), (28, 38095026), (42, 25396684), (56, 19047513), (84, 12698342), (89, 11984952), (168, 6349171), (178, 5992476), (267, 3994984), (356, 2996238), (534, 1997492), (623, 1712136), (712, 1498119), (1068, 998746), (1246, 856068), (1869, 570712), (2136, 499373), (2492, 428034), (3738, 285356), (4984, 214017), (7476, 142678), (14952, 71339)]