28272712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{271853}}^1$

素因数の和:271872

約数の個数: 16

約数和(自身を含む): 57089340

約数和(自身を除く): 28816628

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 271853, 543706, 1087412, 2174824, 3534089, 7068178, 14136356, 28272712]

約数ペア:

[(1, 28272712), (2, 14136356), (4, 7068178), (8, 3534089), (13, 2174824), (26, 1087412), (52, 543706), (104, 271853)]