11280656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:711

約数の個数: 40

約数和(自身を含む): 23525280

約数和(自身を除く): 12244624

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 619, 1072, 1139, 1238, 2278, 2476, 4556, 4952, 9112, 9904, 10523, 18224, 21046, 41473, 42092, 82946, 84184, 165892, 168368, 331784, 663568, 705041, 1410082, 2820164, 5640328, 11280656]

約数ペア:

[(1, 11280656), (2, 5640328), (4, 2820164), (8, 1410082), (16, 705041), (17, 663568), (34, 331784), (67, 168368), (68, 165892), (134, 84184), (136, 82946), (268, 42092), (272, 41473), (536, 21046), (619, 18224), (1072, 10523), (1139, 9904), (1238, 9112), (2278, 4952), (2476, 4556)]