68673472

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 112

約数和(自身を含む): 168542208

約数和(自身を除く): 99868736

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 71, 112, 119, 127, 136, 142, 224, 238, 254, 272, 284, 448, 476, 497, 508, 544, 568, 889, 952, 994, 1016, 1088, 1136, 1207, 1778, 1904, 1988, 2032, 2159, 2272, 2414, 3556, 3808, 3976, 4064, 4318, 4544, 4828, 7112, 7616, 7952, 8128, 8449, 8636, 9017, 9656, 14224, 15113, 15904, 16898, 17272, 18034, 19312, 28448, 30226, 31808, 33796, 34544, 36068, 38624, 56896, 60452, 63119, 67592, 69088, 72136, 77248, 120904, 126238, 135184, 138176, 144272, 153289, 241808, 252476, 270368, 288544, 306578, 483616, 504952, 540736, 577088, 613156, 967232, 1009904, 1073023, 1226312, 2019808, 2146046, 2452624, 4039616, 4292092, 4905248, 8584184, 9810496, 17168368, 34336736, 68673472]

約数ペア:

[(1, 68673472), (2, 34336736), (4, 17168368), (7, 9810496), (8, 8584184), (14, 4905248), (16, 4292092), (17, 4039616), (28, 2452624), (32, 2146046), (34, 2019808), (56, 1226312), (64, 1073023), (68, 1009904), (71, 967232), (112, 613156), (119, 577088), (127, 540736), (136, 504952), (142, 483616), (224, 306578), (238, 288544), (254, 270368), (272, 252476), (284, 241808), (448, 153289), (476, 144272), (497, 138176), (508, 135184), (544, 126238), (568, 120904), (889, 77248), (952, 72136), (994, 69088), (1016, 67592), (1088, 63119), (1136, 60452), (1207, 56896), (1778, 38624), (1904, 36068), (1988, 34544), (2032, 33796), (2159, 31808), (2272, 30226), (2414, 28448), (3556, 19312), (3808, 18034), (3976, 17272), (4064, 16898), (4318, 15904), (4544, 15113), (4828, 14224), (7112, 9656), (7616, 9017), (7952, 8636), (8128, 8449)]