4994416

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2347}}^1$

素因数の和:2381

約数の個数: 40

約数和(自身を含む): 11646080

約数和(自身を除く): 6651664

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 2347, 4694, 9388, 16429, 18776, 32858, 37552, 44593, 65716, 89186, 131432, 178372, 262864, 312151, 356744, 624302, 713488, 1248604, 2497208, 4994416]

約数ペア:

[(1, 4994416), (2, 2497208), (4, 1248604), (7, 713488), (8, 624302), (14, 356744), (16, 312151), (19, 262864), (28, 178372), (38, 131432), (56, 89186), (76, 65716), (112, 44593), (133, 37552), (152, 32858), (266, 18776), (304, 16429), (532, 9388), (1064, 4694), (2128, 2347)]