68513278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{30559}}^1$

素因数の和:30639

約数の個数: 16

約数和(自身を含む): 110016000

約数和(自身を除く): 41502722

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 30559, 61118, 580621, 1161242, 1802981, 3605962, 34256639, 68513278]

約数ペア:

[(1, 68513278), (2, 34256639), (19, 3605962), (38, 1802981), (59, 1161242), (118, 580621), (1121, 61118), (2242, 30559)]