8489536

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:443

約数の個数: 56

約数和(自身を含む): 19019520

約数和(自身を除く): 10529984

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 389, 496, 682, 704, 778, 992, 1364, 1556, 1984, 2728, 3112, 4279, 5456, 6224, 8558, 10912, 12059, 12448, 17116, 21824, 24118, 24896, 34232, 48236, 68464, 96472, 132649, 136928, 192944, 265298, 273856, 385888, 530596, 771776, 1061192, 2122384, 4244768, 8489536]

約数ペア:

[(1, 8489536), (2, 4244768), (4, 2122384), (8, 1061192), (11, 771776), (16, 530596), (22, 385888), (31, 273856), (32, 265298), (44, 192944), (62, 136928), (64, 132649), (88, 96472), (124, 68464), (176, 48236), (248, 34232), (341, 24896), (352, 24118), (389, 21824), (496, 17116), (682, 12448), (704, 12059), (778, 10912), (992, 8558), (1364, 6224), (1556, 5456), (1984, 4279), (2728, 3112)]