2772066128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{429911}}^1$

素因数の和:429963

約数の個数: 40

約数和(自身を含む): 5970617856

約数和(自身を除く): 3198551728

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 429911, 859822, 1719644, 3439288, 5588843, 6878576, 11177686, 13327241, 22355372, 26654482, 44710744, 53308964, 89421488, 106617928, 173254133, 213235856, 346508266, 693016532, 1386033064, 2772066128]

約数ペア:

[(1, 2772066128), (2, 1386033064), (4, 693016532), (8, 346508266), (13, 213235856), (16, 173254133), (26, 106617928), (31, 89421488), (52, 53308964), (62, 44710744), (104, 26654482), (124, 22355372), (208, 13327241), (248, 11177686), (403, 6878576), (496, 5588843), (806, 3439288), (1612, 1719644), (3224, 859822), (6448, 429911)]