3772496

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2591}}^1$

素因数の和:2619

約数の個数: 40

約数和(自身を含む): 8999424

約数和(自身を除く): 5226928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 2591, 5182, 10364, 18137, 20728, 33683, 36274, 41456, 67366, 72548, 134732, 145096, 235781, 269464, 290192, 471562, 538928, 943124, 1886248, 3772496]

約数ペア:

[(1, 3772496), (2, 1886248), (4, 943124), (7, 538928), (8, 471562), (13, 290192), (14, 269464), (16, 235781), (26, 145096), (28, 134732), (52, 72548), (56, 67366), (91, 41456), (104, 36274), (112, 33683), (182, 20728), (208, 18137), (364, 10364), (728, 5182), (1456, 2591)]