8426528

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 18615744

約数和(自身を除く): 10189216

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 352, 407, 592, 647, 814, 1184, 1294, 1628, 2588, 3256, 5176, 6512, 7117, 10352, 13024, 14234, 20704, 23939, 28468, 47878, 56936, 95756, 113872, 191512, 227744, 263329, 383024, 526658, 766048, 1053316, 2106632, 4213264, 8426528]

約数ペア:

[(1, 8426528), (2, 4213264), (4, 2106632), (8, 1053316), (11, 766048), (16, 526658), (22, 383024), (32, 263329), (37, 227744), (44, 191512), (74, 113872), (88, 95756), (148, 56936), (176, 47878), (296, 28468), (352, 23939), (407, 20704), (592, 14234), (647, 13024), (814, 10352), (1184, 7117), (1294, 6512), (1628, 5176), (2588, 3256)]