26049616

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1099

約数の個数: 40

約数和(自身を含む): 53460864

約数和(自身を除く): 27411248

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 142, 184, 284, 368, 568, 997, 1136, 1633, 1994, 3266, 3988, 6532, 7976, 13064, 15952, 22931, 26128, 45862, 70787, 91724, 141574, 183448, 283148, 366896, 566296, 1132592, 1628101, 3256202, 6512404, 13024808, 26049616]

約数ペア:

[(1, 26049616), (2, 13024808), (4, 6512404), (8, 3256202), (16, 1628101), (23, 1132592), (46, 566296), (71, 366896), (92, 283148), (142, 183448), (184, 141574), (284, 91724), (368, 70787), (568, 45862), (997, 26128), (1136, 22931), (1633, 15952), (1994, 13064), (3266, 7976), (3988, 6532)]