2646528

素因数分解:

$2^9\times 3^1\times {\mathrm{1723}}^1$

素因数の和:1744

約数の個数: 40

約数和(自身を含む): 7054608

約数和(自身を除く): 4408080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 1723, 3446, 5169, 6892, 10338, 13784, 20676, 27568, 41352, 55136, 82704, 110272, 165408, 220544, 330816, 441088, 661632, 882176, 1323264, 2646528]

約数ペア:

[(1, 2646528), (2, 1323264), (3, 882176), (4, 661632), (6, 441088), (8, 330816), (12, 220544), (16, 165408), (24, 110272), (32, 82704), (48, 55136), (64, 41352), (96, 27568), (128, 20676), (192, 13784), (256, 10338), (384, 6892), (512, 5169), (768, 3446), (1536, 1723)]