70011964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 137846016

約数和(自身を除く): 67834052

約数列:

[1, 2, 4, 11, 22, 44, 71, 73, 142, 146, 284, 292, 307, 614, 781, 803, 1228, 1562, 1606, 3124, 3212, 3377, 5183, 6754, 10366, 13508, 20732, 21797, 22411, 43594, 44822, 57013, 87188, 89644, 114026, 228052, 239767, 246521, 479534, 493042, 959068, 986084, 1591181, 3182362, 6364724, 17502991, 35005982, 70011964]

約数ペア:

[(1, 70011964), (2, 35005982), (4, 17502991), (11, 6364724), (22, 3182362), (44, 1591181), (71, 986084), (73, 959068), (142, 493042), (146, 479534), (284, 246521), (292, 239767), (307, 228052), (614, 114026), (781, 89644), (803, 87188), (1228, 57013), (1562, 44822), (1606, 43594), (3124, 22411), (3212, 21797), (3377, 20732), (5183, 13508), (6754, 10366)]