65720874

素因数分解:

$2^1\times 3^1\times {\mathrm{379}}^1\times {\mathrm{28901}}^1$

素因数の和:29285

約数の個数: 16

約数和(自身を含む): 131793120

約数和(自身を除く): 66072246

約数列:

[1, 2, 3, 6, 379, 758, 1137, 2274, 28901, 57802, 86703, 173406, 10953479, 21906958, 32860437, 65720874]

約数ペア:

[(1, 65720874), (2, 32860437), (3, 21906958), (6, 10953479), (379, 173406), (758, 86703), (1137, 57802), (2274, 28901)]