42788014724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{34261}}^1$

素因数の和:34405

約数の個数: 96

約数和(自身を含む): 95411721216

約数和(自身を除く): 52623706492

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 73, 91, 94, 146, 182, 188, 292, 329, 364, 511, 611, 658, 949, 1022, 1222, 1316, 1898, 2044, 2444, 3431, 3796, 4277, 6643, 6862, 8554, 13286, 13724, 17108, 24017, 26572, 34261, 44603, 48034, 68522, 89206, 96068, 137044, 178412, 239827, 312221, 445393, 479654, 624442, 890786, 959308, 1248884, 1610267, 1781572, 2501053, 3117751, 3220534, 5002106, 6235502, 6441068, 10004212, 11271869, 12471004, 17507371, 20933471, 22543738, 32513689, 35014742, 41866942, 45087476, 65027378, 70029484, 83733884, 117549491, 130054756, 146534297, 227595823, 235098982, 293068594, 455191646, 470197964, 586137188, 822846437, 910383292, 1528143383, 1645692874, 3056286766, 3291385748, 6112573532, 10697003681, 21394007362, 42788014724]

約数ペア:

[(1, 42788014724), (2, 21394007362), (4, 10697003681), (7, 6112573532), (13, 3291385748), (14, 3056286766), (26, 1645692874), (28, 1528143383), (47, 910383292), (52, 822846437), (73, 586137188), (91, 470197964), (94, 455191646), (146, 293068594), (182, 235098982), (188, 227595823), (292, 146534297), (329, 130054756), (364, 117549491), (511, 83733884), (611, 70029484), (658, 65027378), (949, 45087476), (1022, 41866942), (1222, 35014742), (1316, 32513689), (1898, 22543738), (2044, 20933471), (2444, 17507371), (3431, 12471004), (3796, 11271869), (4277, 10004212), (6643, 6441068), (6862, 6235502), (8554, 5002106), (13286, 3220534), (13724, 3117751), (17108, 2501053), (24017, 1781572), (26572, 1610267), (34261, 1248884), (44603, 959308), (48034, 890786), (68522, 624442), (89206, 479654), (96068, 445393), (137044, 312221), (178412, 239827)]