129493952

素因数分解:

$2^6\times 7^1\times {\mathrm{289049}}^1$

素因数の和:289068

約数の個数: 28

約数和(自身を含む): 293674800

約数和(自身を除く): 164180848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 289049, 578098, 1156196, 2023343, 2312392, 4046686, 4624784, 8093372, 9249568, 16186744, 18499136, 32373488, 64746976, 129493952]

約数ペア:

[(1, 129493952), (2, 64746976), (4, 32373488), (7, 18499136), (8, 16186744), (14, 9249568), (16, 8093372), (28, 4624784), (32, 4046686), (56, 2312392), (64, 2023343), (112, 1156196), (224, 578098), (448, 289049)]