28450764

素因数分解:

$2^2\times 3^4\times {\mathrm{87811}}^1$

素因数の和:87827

約数の個数: 30

約数和(自身を含む): 74376764

約数和(自身を除く): 45926000

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 87811, 175622, 263433, 351244, 526866, 790299, 1053732, 1580598, 2370897, 3161196, 4741794, 7112691, 9483588, 14225382, 28450764]

約数ペア:

[(1, 28450764), (2, 14225382), (3, 9483588), (4, 7112691), (6, 4741794), (9, 3161196), (12, 2370897), (18, 1580598), (27, 1053732), (36, 790299), (54, 526866), (81, 351244), (108, 263433), (162, 175622), (324, 87811)]