2721792

素因数分解:

$2^{11}\times 3^1\times {\mathrm{443}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 7272720

約数和(自身を除く): 4550928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 443, 512, 768, 886, 1024, 1329, 1536, 1772, 2048, 2658, 3072, 3544, 5316, 6144, 7088, 10632, 14176, 21264, 28352, 42528, 56704, 85056, 113408, 170112, 226816, 340224, 453632, 680448, 907264, 1360896, 2721792]

約数ペア:

[(1, 2721792), (2, 1360896), (3, 907264), (4, 680448), (6, 453632), (8, 340224), (12, 226816), (16, 170112), (24, 113408), (32, 85056), (48, 56704), (64, 42528), (96, 28352), (128, 21264), (192, 14176), (256, 10632), (384, 7088), (443, 6144), (512, 5316), (768, 3544), (886, 3072), (1024, 2658), (1329, 2048), (1536, 1772)]