65025116

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{2237}}^1$

素因数の和:2310

約数の個数: 36

約数和(自身を含む): 126142632

約数和(自身を除く): 61117516

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 559, 676, 1118, 2236, 2237, 4474, 7267, 8948, 14534, 29068, 29081, 58162, 96191, 116324, 192382, 378053, 384764, 756106, 1250483, 1512212, 2500966, 5001932, 16256279, 32512558, 65025116]

約数ペア:

[(1, 65025116), (2, 32512558), (4, 16256279), (13, 5001932), (26, 2500966), (43, 1512212), (52, 1250483), (86, 756106), (169, 384764), (172, 378053), (338, 192382), (559, 116324), (676, 96191), (1118, 58162), (2236, 29081), (2237, 29068), (4474, 14534), (7267, 8948)]