25727768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9431}}^1$

素因数の和:9479

約数の個数: 32

約数和(自身を含む): 54328320

約数和(自身を除く): 28600552

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 9431, 18862, 37724, 75448, 103741, 207482, 292361, 414964, 584722, 829928, 1169444, 2338888, 3215971, 6431942, 12863884, 25727768]

約数ペア:

[(1, 25727768), (2, 12863884), (4, 6431942), (8, 3215971), (11, 2338888), (22, 1169444), (31, 829928), (44, 584722), (62, 414964), (88, 292361), (124, 207482), (248, 103741), (341, 75448), (682, 37724), (1364, 18862), (2728, 9431)]