66651116

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2477}}^1$

素因数の和:2550

約数の個数: 36

約数和(自身を含む): 137796624

約数和(自身を除く): 71145508

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 961, 1922, 2477, 3844, 4954, 6727, 9908, 13454, 17339, 26908, 34678, 69356, 76787, 153574, 307148, 537509, 1075018, 2150036, 2380397, 4760794, 9521588, 16662779, 33325558, 66651116]

約数ペア:

[(1, 66651116), (2, 33325558), (4, 16662779), (7, 9521588), (14, 4760794), (28, 2380397), (31, 2150036), (62, 1075018), (124, 537509), (217, 307148), (434, 153574), (868, 76787), (961, 69356), (1922, 34678), (2477, 26908), (3844, 17339), (4954, 13454), (6727, 9908)]