28683504

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{991}}^1$

素因数の和:1075

約数の個数: 80

約数和(自身を含む): 83645440

約数和(自身を除く): 54961936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 201, 216, 268, 402, 432, 536, 603, 804, 991, 1072, 1206, 1608, 1809, 1982, 2412, 2973, 3216, 3618, 3964, 4824, 5946, 7236, 7928, 8919, 9648, 11892, 14472, 15856, 17838, 23784, 26757, 28944, 35676, 47568, 53514, 66397, 71352, 107028, 132794, 142704, 199191, 214056, 265588, 398382, 428112, 531176, 597573, 796764, 1062352, 1195146, 1593528, 1792719, 2390292, 3187056, 3585438, 4780584, 7170876, 9561168, 14341752, 28683504]

約数ペア:

[(1, 28683504), (2, 14341752), (3, 9561168), (4, 7170876), (6, 4780584), (8, 3585438), (9, 3187056), (12, 2390292), (16, 1792719), (18, 1593528), (24, 1195146), (27, 1062352), (36, 796764), (48, 597573), (54, 531176), (67, 428112), (72, 398382), (108, 265588), (134, 214056), (144, 199191), (201, 142704), (216, 132794), (268, 107028), (402, 71352), (432, 66397), (536, 53514), (603, 47568), (804, 35676), (991, 28944), (1072, 26757), (1206, 23784), (1608, 17838), (1809, 15856), (1982, 14472), (2412, 11892), (2973, 9648), (3216, 8919), (3618, 7928), (3964, 7236), (4824, 5946)]