25497029096

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{297779}}^1$

素因数の和:297942

約数の個数: 64

約数和(自身を含む): 60032448000

約数和(自身を除く): 34535418904

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 139, 154, 278, 308, 556, 616, 973, 1112, 1529, 1946, 3058, 3892, 6116, 7784, 10703, 12232, 21406, 42812, 85624, 297779, 595558, 1191116, 2084453, 2382232, 3275569, 4168906, 6551138, 8337812, 13102276, 16675624, 22928983, 26204552, 41391281, 45857966, 82782562, 91715932, 165565124, 183431864, 289738967, 331130248, 455304091, 579477934, 910608182, 1158955868, 1821216364, 2317911736, 3187128637, 3642432728, 6374257274, 12748514548, 25497029096]

約数ペア:

[(1, 25497029096), (2, 12748514548), (4, 6374257274), (7, 3642432728), (8, 3187128637), (11, 2317911736), (14, 1821216364), (22, 1158955868), (28, 910608182), (44, 579477934), (56, 455304091), (77, 331130248), (88, 289738967), (139, 183431864), (154, 165565124), (278, 91715932), (308, 82782562), (556, 45857966), (616, 41391281), (973, 26204552), (1112, 22928983), (1529, 16675624), (1946, 13102276), (3058, 8337812), (3892, 6551138), (6116, 4168906), (7784, 3275569), (10703, 2382232), (12232, 2084453), (21406, 1191116), (42812, 595558), (85624, 297779)]