1408904368

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1193}}^1\times {\mathrm{2381}}^1$

素因数の和:3613

約数の個数: 40

約数和(自身を含む): 2821355136

約数和(自身を除く): 1412450768

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1193, 2381, 2386, 4762, 4772, 9524, 9544, 19048, 19088, 36983, 38096, 73811, 73966, 147622, 147932, 295244, 295864, 590488, 591728, 1180976, 2840533, 5681066, 11362132, 22724264, 45448528, 88056523, 176113046, 352226092, 704452184, 1408904368]

約数ペア:

[(1, 1408904368), (2, 704452184), (4, 352226092), (8, 176113046), (16, 88056523), (31, 45448528), (62, 22724264), (124, 11362132), (248, 5681066), (496, 2840533), (1193, 1180976), (2381, 591728), (2386, 590488), (4762, 295864), (4772, 295244), (9524, 147932), (9544, 147622), (19048, 73966), (19088, 73811), (36983, 38096)]