21474048

素因数分解:

$2^8\times 3^1\times {\mathrm{27961}}^1$

素因数の和:27980

約数の個数: 36

約数和(自身を含む): 57154328

約数和(自身を除く): 35680280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 27961, 55922, 83883, 111844, 167766, 223688, 335532, 447376, 671064, 894752, 1342128, 1789504, 2684256, 3579008, 5368512, 7158016, 10737024, 21474048]

約数ペア:

[(1, 21474048), (2, 10737024), (3, 7158016), (4, 5368512), (6, 3579008), (8, 2684256), (12, 1789504), (16, 1342128), (24, 894752), (32, 671064), (48, 447376), (64, 335532), (96, 223688), (128, 167766), (192, 111844), (256, 83883), (384, 55922), (768, 27961)]