27784874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 47416320

約数和(自身を除く): 19631446

約数列:

[1, 2, 13, 23, 26, 46, 97, 194, 299, 479, 598, 958, 1261, 2231, 2522, 4462, 6227, 11017, 12454, 22034, 29003, 46463, 58006, 92926, 143221, 286442, 604019, 1068649, 1208038, 2137298, 13892437, 27784874]

約数ペア:

[(1, 27784874), (2, 13892437), (13, 2137298), (23, 1208038), (26, 1068649), (46, 604019), (97, 286442), (194, 143221), (299, 92926), (479, 58006), (598, 46463), (958, 29003), (1261, 22034), (2231, 12454), (2522, 11017), (4462, 6227)]