38630774

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 75866112

約数和(自身を除く): 37235338

約数列:

[1, 2, 7, 13, 14, 26, 31, 41, 62, 82, 91, 167, 182, 217, 287, 334, 403, 434, 533, 574, 806, 1066, 1169, 1271, 2171, 2338, 2542, 2821, 3731, 4342, 5177, 5642, 6847, 7462, 8897, 10354, 13694, 15197, 16523, 17794, 30394, 33046, 36239, 47929, 67301, 72478, 89011, 95858, 115661, 134602, 178022, 212257, 231322, 424514, 471107, 623077, 942214, 1246154, 1485799, 2759341, 2971598, 5518682, 19315387, 38630774]

約数ペア:

[(1, 38630774), (2, 19315387), (7, 5518682), (13, 2971598), (14, 2759341), (26, 1485799), (31, 1246154), (41, 942214), (62, 623077), (82, 471107), (91, 424514), (167, 231322), (182, 212257), (217, 178022), (287, 134602), (334, 115661), (403, 95858), (434, 89011), (533, 72478), (574, 67301), (806, 47929), (1066, 36239), (1169, 33046), (1271, 30394), (2171, 17794), (2338, 16523), (2542, 15197), (2821, 13694), (3731, 10354), (4342, 8897), (5177, 7462), (5642, 6847)]