4037984

素因数分解:

$2^5\times {\mathrm{257}}^1\times {\mathrm{491}}^1$

素因数の和:758

約数の個数: 24

約数和(自身を含む): 7996968

約数和(自身を除く): 3958984

約数列:

[1, 2, 4, 8, 16, 32, 257, 491, 514, 982, 1028, 1964, 2056, 3928, 4112, 7856, 8224, 15712, 126187, 252374, 504748, 1009496, 2018992, 4037984]

約数ペア:

[(1, 4037984), (2, 2018992), (4, 1009496), (8, 504748), (16, 252374), (32, 126187), (257, 15712), (491, 8224), (514, 7856), (982, 4112), (1028, 3928), (1964, 2056)]