42889084

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{28901}}^1$

素因数の和:28965

約数の個数: 24

約数和(自身を含む): 87399648

約数和(自身を除く): 44510564

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 28901, 57802, 115604, 202307, 404614, 809228, 1531753, 3063506, 6127012, 10722271, 21444542, 42889084]

約数ペア:

[(1, 42889084), (2, 21444542), (4, 10722271), (7, 6127012), (14, 3063506), (28, 1531753), (53, 809228), (106, 404614), (212, 202307), (371, 115604), (742, 57802), (1484, 28901)]