28736892

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{42013}}^1$

素因数の和:42042

約数の個数: 36

約数和(自身を含む): 76465480

約数和(自身を除く): 47728588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 42013, 84026, 126039, 168052, 252078, 378117, 504156, 756234, 798247, 1512468, 1596494, 2394741, 3192988, 4789482, 7184223, 9578964, 14368446, 28736892]

約数ペア:

[(1, 28736892), (2, 14368446), (3, 9578964), (4, 7184223), (6, 4789482), (9, 3192988), (12, 2394741), (18, 1596494), (19, 1512468), (36, 798247), (38, 756234), (57, 504156), (76, 378117), (114, 252078), (171, 168052), (228, 126039), (342, 84026), (684, 42013)]