2911616

素因数分解:

$2^7\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 48

約数和(自身を含む): 6204660

約数和(自身を除く): 3293044

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 64, 86, 92, 128, 172, 184, 344, 368, 529, 688, 736, 989, 1058, 1376, 1472, 1978, 2116, 2752, 2944, 3956, 4232, 5504, 7912, 8464, 15824, 16928, 22747, 31648, 33856, 45494, 63296, 67712, 90988, 126592, 181976, 363952, 727904, 1455808, 2911616]

約数ペア:

[(1, 2911616), (2, 1455808), (4, 727904), (8, 363952), (16, 181976), (23, 126592), (32, 90988), (43, 67712), (46, 63296), (64, 45494), (86, 33856), (92, 31648), (128, 22747), (172, 16928), (184, 15824), (344, 8464), (368, 7912), (529, 5504), (688, 4232), (736, 3956), (989, 2944), (1058, 2752), (1376, 2116), (1472, 1978)]