2879196544

素因数分解:

$2^7\times 7^1\times {\mathrm{71}}^1\times {\mathrm{45259}}^1$

素因数の和:45351

約数の個数: 64

約数和(自身を含む): 6647788800

約数和(自身を除く): 3768592256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 284, 448, 497, 568, 896, 994, 1136, 1988, 2272, 3976, 4544, 7952, 9088, 15904, 31808, 45259, 63616, 90518, 181036, 316813, 362072, 633626, 724144, 1267252, 1448288, 2534504, 2896576, 3213389, 5069008, 5793152, 6426778, 10138016, 12853556, 20276032, 22493723, 25707112, 40552064, 44987446, 51414224, 89974892, 102828448, 179949784, 205656896, 359899568, 411313792, 719799136, 1439598272, 2879196544]

約数ペア:

[(1, 2879196544), (2, 1439598272), (4, 719799136), (7, 411313792), (8, 359899568), (14, 205656896), (16, 179949784), (28, 102828448), (32, 89974892), (56, 51414224), (64, 44987446), (71, 40552064), (112, 25707112), (128, 22493723), (142, 20276032), (224, 12853556), (284, 10138016), (448, 6426778), (497, 5793152), (568, 5069008), (896, 3213389), (994, 2896576), (1136, 2534504), (1988, 1448288), (2272, 1267252), (3976, 724144), (4544, 633626), (7952, 362072), (9088, 316813), (15904, 181036), (31808, 90518), (45259, 63616)]