26945072

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21871}}^1$

素因数の和:21897

約数の個数: 40

約数和(自身を含む): 65091072

約数和(自身を除く): 38146000

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 21871, 43742, 87484, 153097, 174968, 240581, 306194, 349936, 481162, 612388, 962324, 1224776, 1684067, 1924648, 2449552, 3368134, 3849296, 6736268, 13472536, 26945072]

約数ペア:

[(1, 26945072), (2, 13472536), (4, 6736268), (7, 3849296), (8, 3368134), (11, 2449552), (14, 1924648), (16, 1684067), (22, 1224776), (28, 962324), (44, 612388), (56, 481162), (77, 349936), (88, 306194), (112, 240581), (154, 174968), (176, 153097), (308, 87484), (616, 43742), (1232, 21871)]