28449982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{31541}}^1$

素因数の和:31595

約数の個数: 16

約数和(自身を含む): 47691504

約数和(自身を除く): 19241522

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 31541, 63082, 346951, 693902, 1293181, 2586362, 14224991, 28449982]

約数ペア:

[(1, 28449982), (2, 14224991), (11, 2586362), (22, 1293181), (41, 693902), (82, 346951), (451, 63082), (902, 31541)]