27817868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1051}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 52578960

約数和(自身を除く): 24761092

約数列:

[1, 2, 4, 13, 26, 52, 509, 1018, 1051, 2036, 2102, 4204, 6617, 13234, 13663, 26468, 27326, 54652, 534959, 1069918, 2139836, 6954467, 13908934, 27817868]

約数ペア:

[(1, 27817868), (2, 13908934), (4, 6954467), (13, 2139836), (26, 1069918), (52, 534959), (509, 54652), (1018, 27326), (1051, 26468), (2036, 13663), (2102, 13234), (4204, 6617)]