28215158402

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{311}}^1\times {\mathrm{203417}}^1$

素因数の和:203953

約数の個数: 16

約数和(自身を含む): 42649431552

約数和(自身を除く): 14434273150

約数列:

[1, 2, 223, 311, 446, 622, 69353, 138706, 203417, 406834, 45361991, 63262687, 90723982, 126525374, 14107579201, 28215158402]

約数ペア:

[(1, 28215158402), (2, 14107579201), (223, 126525374), (311, 90723982), (446, 63262687), (622, 45361991), (69353, 406834), (138706, 203417)]