39779558

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 83483136

約数和(自身を除く): 43703578

約数列:

[1, 2, 7, 13, 14, 17, 23, 26, 34, 43, 46, 86, 91, 119, 161, 169, 182, 221, 238, 299, 301, 322, 338, 391, 442, 559, 598, 602, 731, 782, 989, 1118, 1183, 1462, 1547, 1978, 2093, 2366, 2737, 2873, 3094, 3887, 3913, 4186, 5083, 5117, 5474, 5746, 6923, 7267, 7774, 7826, 9503, 10166, 10234, 12857, 13846, 14534, 16813, 19006, 20111, 25714, 27209, 33626, 35581, 40222, 50869, 54418, 66079, 66521, 71162, 89999, 101738, 117691, 123539, 132158, 133042, 167141, 179998, 218569, 235382, 247078, 334282, 437138, 462553, 864773, 925106, 1169987, 1529983, 1729546, 2339974, 2841397, 3059966, 5682794, 19889779, 39779558]

約数ペア:

[(1, 39779558), (2, 19889779), (7, 5682794), (13, 3059966), (14, 2841397), (17, 2339974), (23, 1729546), (26, 1529983), (34, 1169987), (43, 925106), (46, 864773), (86, 462553), (91, 437138), (119, 334282), (161, 247078), (169, 235382), (182, 218569), (221, 179998), (238, 167141), (299, 133042), (301, 132158), (322, 123539), (338, 117691), (391, 101738), (442, 89999), (559, 71162), (598, 66521), (602, 66079), (731, 54418), (782, 50869), (989, 40222), (1118, 35581), (1183, 33626), (1462, 27209), (1547, 25714), (1978, 20111), (2093, 19006), (2366, 16813), (2737, 14534), (2873, 13846), (3094, 12857), (3887, 10234), (3913, 10166), (4186, 9503), (5083, 7826), (5117, 7774), (5474, 7267), (5746, 6923)]