66794804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{6709}}^1$

素因数の和:6863

約数の個数: 24

約数和(自身を含む): 124000800

約数和(自身を除く): 57205996

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 4978, 6709, 9956, 13418, 26836, 127471, 254942, 509884, 878879, 1757758, 3515516, 16698701, 33397402, 66794804]

約数ペア:

[(1, 66794804), (2, 33397402), (4, 16698701), (19, 3515516), (38, 1757758), (76, 878879), (131, 509884), (262, 254942), (524, 127471), (2489, 26836), (4978, 13418), (6709, 9956)]