8579428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 18035136

約数和(自身を除く): 9455708

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 53, 106, 143, 212, 283, 286, 566, 572, 583, 689, 1132, 1166, 1378, 2332, 2756, 3113, 3679, 6226, 7358, 7579, 12452, 14716, 14999, 15158, 29998, 30316, 40469, 59996, 80938, 161876, 164989, 194987, 329978, 389974, 659956, 779948, 2144857, 4289714, 8579428]

約数ペア:

[(1, 8579428), (2, 4289714), (4, 2144857), (11, 779948), (13, 659956), (22, 389974), (26, 329978), (44, 194987), (52, 164989), (53, 161876), (106, 80938), (143, 59996), (212, 40469), (283, 30316), (286, 29998), (566, 15158), (572, 14999), (583, 14716), (689, 12452), (1132, 7579), (1166, 7358), (1378, 6226), (2332, 3679), (2756, 3113)]