65561236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{2477}}^1$

素因数の和:3003

約数の個数: 24

約数和(自身を含む): 123850440

約数和(自身を除く): 58289204

約数列:

[1, 2, 4, 13, 26, 52, 509, 1018, 2036, 2477, 4954, 6617, 9908, 13234, 26468, 32201, 64402, 128804, 1260793, 2521586, 5043172, 16390309, 32780618, 65561236]

約数ペア:

[(1, 65561236), (2, 32780618), (4, 16390309), (13, 5043172), (26, 2521586), (52, 1260793), (509, 128804), (1018, 64402), (2036, 32201), (2477, 26468), (4954, 13234), (6617, 9908)]