27728116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{10061}}^1$

素因数の和:10131

約数の個数: 24

約数和(自身を含む): 53248104

約数和(自身を除く): 25519988

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 10061, 20122, 40244, 130793, 261586, 523172, 533233, 1066466, 2132932, 6932029, 13864058, 27728116]

約数ペア:

[(1, 27728116), (2, 13864058), (4, 6932029), (13, 2132932), (26, 1066466), (52, 533233), (53, 523172), (106, 261586), (212, 130793), (689, 40244), (1378, 20122), (2756, 10061)]