28939176

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1$

素因数の和:943

約数の個数: 96

約数和(自身を含む): 91016640

約数和(自身を除く): 62077464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 67, 72, 84, 126, 134, 168, 201, 252, 268, 402, 469, 504, 536, 603, 804, 857, 938, 1206, 1407, 1608, 1714, 1876, 2412, 2571, 2814, 3428, 3752, 4221, 4824, 5142, 5628, 5999, 6856, 7713, 8442, 10284, 11256, 11998, 15426, 16884, 17997, 20568, 23996, 30852, 33768, 35994, 47992, 53991, 57419, 61704, 71988, 107982, 114838, 143976, 172257, 215964, 229676, 344514, 401933, 431928, 459352, 516771, 689028, 803866, 1033542, 1205799, 1378056, 1607732, 2067084, 2411598, 3215464, 3617397, 4134168, 4823196, 7234794, 9646392, 14469588, 28939176]

約数ペア:

[(1, 28939176), (2, 14469588), (3, 9646392), (4, 7234794), (6, 4823196), (7, 4134168), (8, 3617397), (9, 3215464), (12, 2411598), (14, 2067084), (18, 1607732), (21, 1378056), (24, 1205799), (28, 1033542), (36, 803866), (42, 689028), (56, 516771), (63, 459352), (67, 431928), (72, 401933), (84, 344514), (126, 229676), (134, 215964), (168, 172257), (201, 143976), (252, 114838), (268, 107982), (402, 71988), (469, 61704), (504, 57419), (536, 53991), (603, 47992), (804, 35994), (857, 33768), (938, 30852), (1206, 23996), (1407, 20568), (1608, 17997), (1714, 16884), (1876, 15426), (2412, 11998), (2571, 11256), (2814, 10284), (3428, 8442), (3752, 7713), (4221, 6856), (4824, 5999), (5142, 5628)]