63390844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{21503}}^1$

素因数の和:21585

約数の個数: 24

約数和(自身を含む): 122830848

約数和(自身を除く): 59440004

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 21503, 43006, 86012, 236533, 473066, 946132, 1440701, 2881402, 5762804, 15847711, 31695422, 63390844]

約数ペア:

[(1, 63390844), (2, 31695422), (4, 15847711), (11, 5762804), (22, 2881402), (44, 1440701), (67, 946132), (134, 473066), (268, 236533), (737, 86012), (1474, 43006), (2948, 21503)]