28549946

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{20021}}^1$

素因数の和:20077

約数の個数: 16

約数和(自身を含む): 46130688

約数和(自身を除く): 17580742

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 20021, 40042, 460483, 620651, 920966, 1241302, 14274973, 28549946]

約数ペア:

[(1, 28549946), (2, 14274973), (23, 1241302), (31, 920966), (46, 620651), (62, 460483), (713, 40042), (1426, 20021)]