39004784

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 120

約数和(自身を含む): 97962480

約数和(自身を除く): 58957696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 49, 52, 56, 86, 89, 91, 98, 104, 112, 172, 178, 182, 196, 208, 301, 344, 356, 364, 392, 559, 602, 623, 637, 688, 712, 728, 784, 1118, 1157, 1204, 1246, 1274, 1424, 1456, 2107, 2236, 2314, 2408, 2492, 2548, 3827, 3913, 4214, 4361, 4472, 4628, 4816, 4984, 5096, 7654, 7826, 8099, 8428, 8722, 8944, 9256, 9968, 10192, 15308, 15652, 16198, 16856, 17444, 18512, 26789, 27391, 30616, 31304, 32396, 33712, 34888, 49751, 53578, 54782, 56693, 61232, 62608, 64792, 69776, 99502, 107156, 109564, 113386, 129584, 187523, 199004, 214312, 219128, 226772, 348257, 375046, 398008, 428624, 438256, 453544, 696514, 750092, 796016, 907088, 1393028, 1500184, 2437799, 2786056, 3000368, 4875598, 5572112, 9751196, 19502392, 39004784]

約数ペア:

[(1, 39004784), (2, 19502392), (4, 9751196), (7, 5572112), (8, 4875598), (13, 3000368), (14, 2786056), (16, 2437799), (26, 1500184), (28, 1393028), (43, 907088), (49, 796016), (52, 750092), (56, 696514), (86, 453544), (89, 438256), (91, 428624), (98, 398008), (104, 375046), (112, 348257), (172, 226772), (178, 219128), (182, 214312), (196, 199004), (208, 187523), (301, 129584), (344, 113386), (356, 109564), (364, 107156), (392, 99502), (559, 69776), (602, 64792), (623, 62608), (637, 61232), (688, 56693), (712, 54782), (728, 53578), (784, 49751), (1118, 34888), (1157, 33712), (1204, 32396), (1246, 31304), (1274, 30616), (1424, 27391), (1456, 26789), (2107, 18512), (2236, 17444), (2314, 16856), (2408, 16198), (2492, 15652), (2548, 15308), (3827, 10192), (3913, 9968), (4214, 9256), (4361, 8944), (4472, 8722), (4628, 8428), (4816, 8099), (4984, 7826), (5096, 7654)]