72044672

素因数分解:

$2^7\times 7^1\times {\mathrm{80407}}^1$

素因数の和:80428

約数の個数: 32

約数和(自身を含む): 164032320

約数和(自身を除く): 91987648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 80407, 160814, 321628, 562849, 643256, 1125698, 1286512, 2251396, 2573024, 4502792, 5146048, 9005584, 10292096, 18011168, 36022336, 72044672]

約数ペア:

[(1, 72044672), (2, 36022336), (4, 18011168), (7, 10292096), (8, 9005584), (14, 5146048), (16, 4502792), (28, 2573024), (32, 2251396), (56, 1286512), (64, 1125698), (112, 643256), (128, 562849), (224, 321628), (448, 160814), (896, 80407)]