886127872

素因数分解:

$2^8\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2069}}^1$

素因数の和:2331

約数の個数: 72

約数和(自身を含む): 2030918400

約数和(自身を除く): 1144790528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 239, 256, 448, 478, 896, 956, 1673, 1792, 1912, 2069, 3346, 3824, 4138, 6692, 7648, 8276, 13384, 14483, 15296, 16552, 26768, 28966, 30592, 33104, 53536, 57932, 61184, 66208, 107072, 115864, 132416, 214144, 231728, 264832, 428288, 463456, 494491, 529664, 926912, 988982, 1853824, 1977964, 3461437, 3707648, 3955928, 6922874, 7911856, 13845748, 15823712, 27691496, 31647424, 55382992, 63294848, 110765984, 126589696, 221531968, 443063936, 886127872]

約数ペア:

[(1, 886127872), (2, 443063936), (4, 221531968), (7, 126589696), (8, 110765984), (14, 63294848), (16, 55382992), (28, 31647424), (32, 27691496), (56, 15823712), (64, 13845748), (112, 7911856), (128, 6922874), (224, 3955928), (239, 3707648), (256, 3461437), (448, 1977964), (478, 1853824), (896, 988982), (956, 926912), (1673, 529664), (1792, 494491), (1912, 463456), (2069, 428288), (3346, 264832), (3824, 231728), (4138, 214144), (6692, 132416), (7648, 115864), (8276, 107072), (13384, 66208), (14483, 61184), (15296, 57932), (16552, 53536), (26768, 33104), (28966, 30592)]