173372864

素因数分解:

$2^6\times 7^1\times {\mathrm{386993}}^1$

素因数の和:387012

約数の個数: 28

約数和(自身を含む): 393185904

約数和(自身を除く): 219813040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 386993, 773986, 1547972, 2708951, 3095944, 5417902, 6191888, 10835804, 12383776, 21671608, 24767552, 43343216, 86686432, 173372864]

約数ペア:

[(1, 173372864), (2, 86686432), (4, 43343216), (7, 24767552), (8, 21671608), (14, 12383776), (16, 10835804), (28, 6191888), (32, 5417902), (56, 3095944), (64, 2708951), (112, 1547972), (224, 773986), (448, 386993)]