77375504

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{607}}^1$

素因数の和:903

約数の個数: 40

約数和(自身を含む): 155609088

約数和(自身を除く): 78233584

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 257, 496, 514, 607, 1028, 1214, 2056, 2428, 4112, 4856, 7967, 9712, 15934, 18817, 31868, 37634, 63736, 75268, 127472, 150536, 155999, 301072, 311998, 623996, 1247992, 2495984, 4835969, 9671938, 19343876, 38687752, 77375504]

約数ペア:

[(1, 77375504), (2, 38687752), (4, 19343876), (8, 9671938), (16, 4835969), (31, 2495984), (62, 1247992), (124, 623996), (248, 311998), (257, 301072), (496, 155999), (514, 150536), (607, 127472), (1028, 75268), (1214, 63736), (2056, 37634), (2428, 31868), (4112, 18817), (4856, 15934), (7967, 9712)]