66709228532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{6911441}}^1$

素因数の和:6911591

約数の個数: 24

約数和(自身を含む): 123853040640

約数和(自身を除く): 57143812108

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 4826, 9652, 6911441, 13822882, 27645764, 131317379, 262634758, 525269516, 877753007, 1755506014, 3511012028, 16677307133, 33354614266, 66709228532]

約数ペア:

[(1, 66709228532), (2, 33354614266), (4, 16677307133), (19, 3511012028), (38, 1755506014), (76, 877753007), (127, 525269516), (254, 262634758), (508, 131317379), (2413, 27645764), (4826, 13822882), (9652, 6911441)]