28723164

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{32789}}^1$

素因数の和:32869

約数の個数: 24

約数和(自身を含む): 67940880

約数和(自身を除く): 39217716

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 32789, 65578, 98367, 131156, 196734, 393468, 2393597, 4787194, 7180791, 9574388, 14361582, 28723164]

約数ペア:

[(1, 28723164), (2, 14361582), (3, 9574388), (4, 7180791), (6, 4787194), (12, 2393597), (73, 393468), (146, 196734), (219, 131156), (292, 98367), (438, 65578), (876, 32789)]