28671776

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4129}}^1$

素因数の和:4177

約数の個数: 48

約数和(自身を含む): 66608640

約数和(自身を除く): 37936864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 4129, 6944, 8258, 16516, 28903, 33032, 57806, 66064, 115612, 127999, 132128, 231224, 255998, 462448, 511996, 895993, 924896, 1023992, 1791986, 2047984, 3583972, 4095968, 7167944, 14335888, 28671776]

約数ペア:

[(1, 28671776), (2, 14335888), (4, 7167944), (7, 4095968), (8, 3583972), (14, 2047984), (16, 1791986), (28, 1023992), (31, 924896), (32, 895993), (56, 511996), (62, 462448), (112, 255998), (124, 231224), (217, 132128), (224, 127999), (248, 115612), (434, 66064), (496, 57806), (868, 33032), (992, 28903), (1736, 16516), (3472, 8258), (4129, 6944)]