67043590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1373}}^1$

素因数の和:1656

約数の個数: 32

約数和(自身を含む): 127617120

約数和(自身を除く): 60573530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 257, 514, 1285, 1373, 2570, 2746, 4883, 6865, 9766, 13730, 24415, 26087, 48830, 52174, 130435, 260870, 352861, 705722, 1764305, 3528610, 6704359, 13408718, 33521795, 67043590]

約数ペア:

[(1, 67043590), (2, 33521795), (5, 13408718), (10, 6704359), (19, 3528610), (38, 1764305), (95, 705722), (190, 352861), (257, 260870), (514, 130435), (1285, 52174), (1373, 48830), (2570, 26087), (2746, 24415), (4883, 13730), (6865, 9766)]