1064620424

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{719}}^1$

素因数の和:1062

約数の個数: 64

約数和(自身を含む): 2313100800

約数和(自身を除く): 1248480376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 193, 274, 386, 548, 719, 772, 959, 1096, 1351, 1438, 1544, 1918, 2702, 2876, 3836, 5033, 5404, 5752, 7672, 10066, 10808, 20132, 26441, 40264, 52882, 98503, 105764, 138767, 185087, 197006, 211528, 277534, 370174, 394012, 555068, 689521, 740348, 788024, 971369, 1110136, 1379042, 1480696, 1942738, 2758084, 3885476, 5516168, 7770952, 19011079, 38022158, 76044316, 133077553, 152088632, 266155106, 532310212, 1064620424]

約数ペア:

[(1, 1064620424), (2, 532310212), (4, 266155106), (7, 152088632), (8, 133077553), (14, 76044316), (28, 38022158), (56, 19011079), (137, 7770952), (193, 5516168), (274, 3885476), (386, 2758084), (548, 1942738), (719, 1480696), (772, 1379042), (959, 1110136), (1096, 971369), (1351, 788024), (1438, 740348), (1544, 689521), (1918, 555068), (2702, 394012), (2876, 370174), (3836, 277534), (5033, 211528), (5404, 197006), (5752, 185087), (7672, 138767), (10066, 105764), (10808, 98503), (20132, 52882), (26441, 40264)]