66724988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{25703}}^1$

素因数の和:25777

約数の個数: 24

約数和(自身を含む): 129548160

約数和(自身を除く): 62823172

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 25703, 51406, 102812, 282733, 565466, 1130932, 1516477, 3032954, 6065908, 16681247, 33362494, 66724988]

約数ペア:

[(1, 66724988), (2, 33362494), (4, 16681247), (11, 6065908), (22, 3032954), (44, 1516477), (59, 1130932), (118, 565466), (236, 282733), (649, 102812), (1298, 51406), (2596, 25703)]