26663056

素因数分解:

$2^4\times 7^2\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:572

約数の個数: 60

約数和(自身を含む): 61067520

約数和(自身を除く): 34404464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 71, 98, 112, 142, 196, 284, 392, 479, 497, 568, 784, 958, 994, 1136, 1916, 1988, 3353, 3479, 3832, 3976, 6706, 6958, 7664, 7952, 13412, 13916, 23471, 26824, 27832, 34009, 46942, 53648, 55664, 68018, 93884, 136036, 187768, 238063, 272072, 375536, 476126, 544144, 952252, 1666441, 1904504, 3332882, 3809008, 6665764, 13331528, 26663056]

約数ペア:

[(1, 26663056), (2, 13331528), (4, 6665764), (7, 3809008), (8, 3332882), (14, 1904504), (16, 1666441), (28, 952252), (49, 544144), (56, 476126), (71, 375536), (98, 272072), (112, 238063), (142, 187768), (196, 136036), (284, 93884), (392, 68018), (479, 55664), (497, 53648), (568, 46942), (784, 34009), (958, 27832), (994, 26824), (1136, 23471), (1916, 13916), (1988, 13412), (3353, 7952), (3479, 7664), (3832, 6958), (3976, 6706)]