40065172

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{62213}}^1$

素因数の和:62247

約数の個数: 24

約数和(自身を含む): 83615616

約数和(自身を除く): 43550444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 62213, 124426, 248852, 435491, 870982, 1430899, 1741964, 2861798, 5723596, 10016293, 20032586, 40065172]

約数ペア:

[(1, 40065172), (2, 20032586), (4, 10016293), (7, 5723596), (14, 2861798), (23, 1741964), (28, 1430899), (46, 870982), (92, 435491), (161, 248852), (322, 124426), (644, 62213)]