4456942

素因数分解:

$2^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 32

約数和(自身を含む): 7992000

約数和(自身を除く): 3535058

約数列:

[1, 2, 7, 14, 49, 73, 89, 98, 146, 178, 343, 511, 623, 686, 1022, 1246, 3577, 4361, 6497, 7154, 8722, 12994, 25039, 30527, 45479, 50078, 61054, 90958, 318353, 636706, 2228471, 4456942]

約数ペア:

[(1, 4456942), (2, 2228471), (7, 636706), (14, 318353), (49, 90958), (73, 61054), (89, 50078), (98, 45479), (146, 30527), (178, 25039), (343, 12994), (511, 8722), (623, 7154), (686, 6497), (1022, 4361), (1246, 3577)]