126999712

素因数分解:

$2^5\times 7^1\times {\mathrm{566963}}^1$

素因数の和:566980

約数の個数: 24

約数和(自身を含む): 285749856

約数和(自身を除く): 158750144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 566963, 1133926, 2267852, 3968741, 4535704, 7937482, 9071408, 15874964, 18142816, 31749928, 63499856, 126999712]

約数ペア:

[(1, 126999712), (2, 63499856), (4, 31749928), (7, 18142816), (8, 15874964), (14, 9071408), (16, 7937482), (28, 4535704), (32, 3968741), (56, 2267852), (112, 1133926), (224, 566963)]