28369404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{112577}}^1$

素因数の和:112594

約数の個数: 36

約数和(自身を含む): 81956784

約数和(自身を除く): 53587380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 112577, 225154, 337731, 450308, 675462, 788039, 1013193, 1350924, 1576078, 2026386, 2364117, 3152156, 4052772, 4728234, 7092351, 9456468, 14184702, 28369404]

約数ペア:

[(1, 28369404), (2, 14184702), (3, 9456468), (4, 7092351), (6, 4728234), (7, 4052772), (9, 3152156), (12, 2364117), (14, 2026386), (18, 1576078), (21, 1350924), (28, 1013193), (36, 788039), (42, 675462), (63, 450308), (84, 337731), (126, 225154), (252, 112577)]