28773008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{163483}}^1$

素因数の和:163502

約数の個数: 20

約数和(自身を含む): 60816048

約数和(自身を除く): 32043040

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 163483, 326966, 653932, 1307864, 1798313, 2615728, 3596626, 7193252, 14386504, 28773008]

約数ペア:

[(1, 28773008), (2, 14386504), (4, 7193252), (8, 3596626), (11, 2615728), (16, 1798313), (22, 1307864), (44, 653932), (88, 326966), (176, 163483)]