28811608

素因数分解:

$2^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1097}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 63837720

約数和(自身を除く): 35026112

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 67, 98, 134, 196, 268, 392, 469, 536, 938, 1097, 1876, 2194, 3283, 3752, 4388, 6566, 7679, 8776, 13132, 15358, 26264, 30716, 53753, 61432, 73499, 107506, 146998, 215012, 293996, 430024, 514493, 587992, 1028986, 2057972, 3601451, 4115944, 7202902, 14405804, 28811608]

約数ペア:

[(1, 28811608), (2, 14405804), (4, 7202902), (7, 4115944), (8, 3601451), (14, 2057972), (28, 1028986), (49, 587992), (56, 514493), (67, 430024), (98, 293996), (134, 215012), (196, 146998), (268, 107506), (392, 73499), (469, 61432), (536, 53753), (938, 30716), (1097, 26264), (1876, 15358), (2194, 13132), (3283, 8776), (3752, 7679), (4388, 6566)]