71703968

素因数分解:

$2^5\times 7^1\times {\mathrm{320107}}^1$

素因数の和:320124

約数の個数: 24

約数和(自身を含む): 161334432

約数和(自身を除く): 89630464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 320107, 640214, 1280428, 2240749, 2560856, 4481498, 5121712, 8962996, 10243424, 17925992, 35851984, 71703968]

約数ペア:

[(1, 71703968), (2, 35851984), (4, 17925992), (7, 10243424), (8, 8962996), (14, 5121712), (16, 4481498), (28, 2560856), (32, 2240749), (56, 1280428), (112, 640214), (224, 320107)]