56534704

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:677

約数の個数: 40

約数和(自身を含む): 112406000

約数和(自身を除く): 55871296

約数列:

[1, 2, 4, 8, 16, 73, 97, 146, 194, 292, 388, 499, 584, 776, 998, 1168, 1552, 1996, 3992, 7081, 7984, 14162, 28324, 36427, 48403, 56648, 72854, 96806, 113296, 145708, 193612, 291416, 387224, 582832, 774448, 3533419, 7066838, 14133676, 28267352, 56534704]

約数ペア:

[(1, 56534704), (2, 28267352), (4, 14133676), (8, 7066838), (16, 3533419), (73, 774448), (97, 582832), (146, 387224), (194, 291416), (292, 193612), (388, 145708), (499, 113296), (584, 96806), (776, 72854), (998, 56648), (1168, 48403), (1552, 36427), (1996, 28324), (3992, 14162), (7081, 7984)]