28013604

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 67083072

約数和(自身を除く): 39069468

約数列:

[1, 2, 3, 4, 6, 12, 73, 113, 146, 219, 226, 283, 292, 339, 438, 452, 566, 678, 849, 876, 1132, 1356, 1698, 3396, 8249, 16498, 20659, 24747, 31979, 32996, 41318, 49494, 61977, 63958, 82636, 95937, 98988, 123954, 127916, 191874, 247908, 383748, 2334467, 4668934, 7003401, 9337868, 14006802, 28013604]

約数ペア:

[(1, 28013604), (2, 14006802), (3, 9337868), (4, 7003401), (6, 4668934), (12, 2334467), (73, 383748), (113, 247908), (146, 191874), (219, 127916), (226, 123954), (283, 98988), (292, 95937), (339, 82636), (438, 63958), (452, 61977), (566, 49494), (678, 41318), (849, 32996), (876, 31979), (1132, 24747), (1356, 20659), (1698, 16498), (3396, 8249)]