28704752

素因数分解:

$2^4\times {\mathrm{797}}^1\times {\mathrm{2251}}^1$

素因数の和:3056

約数の個数: 20

約数和(自身を含む): 55709976

約数和(自身を除く): 27005224

約数列:

[1, 2, 4, 8, 16, 797, 1594, 2251, 3188, 4502, 6376, 9004, 12752, 18008, 36016, 1794047, 3588094, 7176188, 14352376, 28704752]

約数ペア:

[(1, 28704752), (2, 14352376), (4, 7176188), (8, 3588094), (16, 1794047), (797, 36016), (1594, 18008), (2251, 12752), (3188, 9004), (4502, 6376)]