38782016

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6659}}^1$

素因数の和:6691

約数の個数: 56

約数和(自身を含む): 94731840

約数和(自身を除く): 55949824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 6659, 13318, 26636, 46613, 53272, 86567, 93226, 106544, 173134, 186452, 213088, 346268, 372904, 426176, 605969, 692536, 745808, 1211938, 1385072, 1491616, 2423876, 2770144, 2983232, 4847752, 5540288, 9695504, 19391008, 38782016]

約数ペア:

[(1, 38782016), (2, 19391008), (4, 9695504), (7, 5540288), (8, 4847752), (13, 2983232), (14, 2770144), (16, 2423876), (26, 1491616), (28, 1385072), (32, 1211938), (52, 745808), (56, 692536), (64, 605969), (91, 426176), (104, 372904), (112, 346268), (182, 213088), (208, 186452), (224, 173134), (364, 106544), (416, 93226), (448, 86567), (728, 53272), (832, 46613), (1456, 26636), (2912, 13318), (5824, 6659)]