39787748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:577

約数の個数: 96

約数和(自身を含む): 98595840

約数和(自身を除く): 58808092

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 76, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 308, 364, 418, 494, 523, 532, 572, 836, 988, 1001, 1046, 1463, 1729, 2002, 2092, 2717, 2926, 3458, 3661, 4004, 5434, 5753, 5852, 6799, 6916, 7322, 9937, 10868, 11506, 13598, 14644, 19019, 19874, 23012, 27196, 38038, 39748, 40271, 47593, 69559, 74789, 76076, 80542, 95186, 109307, 129181, 139118, 149578, 161084, 190372, 218614, 258362, 278236, 299156, 437228, 516724, 523523, 765149, 904267, 1047046, 1420991, 1530298, 1808534, 2094092, 2841982, 3060596, 3617068, 5683964, 9946937, 19893874, 39787748]

約数ペア:

[(1, 39787748), (2, 19893874), (4, 9946937), (7, 5683964), (11, 3617068), (13, 3060596), (14, 2841982), (19, 2094092), (22, 1808534), (26, 1530298), (28, 1420991), (38, 1047046), (44, 904267), (52, 765149), (76, 523523), (77, 516724), (91, 437228), (133, 299156), (143, 278236), (154, 258362), (182, 218614), (209, 190372), (247, 161084), (266, 149578), (286, 139118), (308, 129181), (364, 109307), (418, 95186), (494, 80542), (523, 76076), (532, 74789), (572, 69559), (836, 47593), (988, 40271), (1001, 39748), (1046, 38038), (1463, 27196), (1729, 23012), (2002, 19874), (2092, 19019), (2717, 14644), (2926, 13598), (3458, 11506), (3661, 10868), (4004, 9937), (5434, 7322), (5753, 6916), (5852, 6799)]