64364476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{76991}}^1$

素因数の和:77025

約数の個数: 24

約数和(自身を含む): 129346560

約数和(自身を除く): 64982084

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 76991, 153982, 307964, 846901, 1462829, 1693802, 2925658, 3387604, 5851316, 16091119, 32182238, 64364476]

約数ペア:

[(1, 64364476), (2, 32182238), (4, 16091119), (11, 5851316), (19, 3387604), (22, 2925658), (38, 1693802), (44, 1462829), (76, 846901), (209, 307964), (418, 153982), (836, 76991)]