17168368

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 80

約数和(自身を含む): 41140224

約数和(自身を除く): 23971856

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 71, 112, 119, 127, 136, 142, 238, 254, 272, 284, 476, 497, 508, 568, 889, 952, 994, 1016, 1136, 1207, 1778, 1904, 1988, 2032, 2159, 2414, 3556, 3976, 4318, 4828, 7112, 7952, 8449, 8636, 9017, 9656, 14224, 15113, 16898, 17272, 18034, 19312, 30226, 33796, 34544, 36068, 60452, 63119, 67592, 72136, 120904, 126238, 135184, 144272, 153289, 241808, 252476, 306578, 504952, 613156, 1009904, 1073023, 1226312, 2146046, 2452624, 4292092, 8584184, 17168368]

約数ペア:

[(1, 17168368), (2, 8584184), (4, 4292092), (7, 2452624), (8, 2146046), (14, 1226312), (16, 1073023), (17, 1009904), (28, 613156), (34, 504952), (56, 306578), (68, 252476), (71, 241808), (112, 153289), (119, 144272), (127, 135184), (136, 126238), (142, 120904), (238, 72136), (254, 67592), (272, 63119), (284, 60452), (476, 36068), (497, 34544), (508, 33796), (568, 30226), (889, 19312), (952, 18034), (994, 17272), (1016, 16898), (1136, 15113), (1207, 14224), (1778, 9656), (1904, 9017), (1988, 8636), (2032, 8449), (2159, 7952), (2414, 7112), (3556, 4828), (3976, 4318)]