3972752

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:543

約数の個数: 40

約数和(自身を含む): 8928000

約数和(自身を除く): 4955248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 449, 553, 632, 898, 1106, 1264, 1796, 2212, 3143, 3592, 4424, 6286, 7184, 8848, 12572, 25144, 35471, 50288, 70942, 141884, 248297, 283768, 496594, 567536, 993188, 1986376, 3972752]

約数ペア:

[(1, 3972752), (2, 1986376), (4, 993188), (7, 567536), (8, 496594), (14, 283768), (16, 248297), (28, 141884), (56, 70942), (79, 50288), (112, 35471), (158, 25144), (316, 12572), (449, 8848), (553, 7184), (632, 6286), (898, 4424), (1106, 3592), (1264, 3143), (1796, 2212)]