28904292

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{15149}}^1$

素因数の和:15212

約数の個数: 36

約数和(自身を含む): 74447100

約数和(自身を除く): 45542808

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 15149, 30298, 45447, 60596, 90894, 136341, 181788, 272682, 545364, 802897, 1605794, 2408691, 3211588, 4817382, 7226073, 9634764, 14452146, 28904292]

約数ペア:

[(1, 28904292), (2, 14452146), (3, 9634764), (4, 7226073), (6, 4817382), (9, 3211588), (12, 2408691), (18, 1605794), (36, 802897), (53, 545364), (106, 272682), (159, 181788), (212, 136341), (318, 90894), (477, 60596), (636, 45447), (954, 30298), (1908, 15149)]