66686338

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1\times {\mathrm{1493}}^1$

素因数の和:2489

約数の個数: 16

約数和(自身を含む): 104556096

約数和(自身を除く): 37869758

約数列:

[1, 2, 23, 46, 971, 1493, 1942, 2986, 22333, 34339, 44666, 68678, 1449703, 2899406, 33343169, 66686338]

約数ペア:

[(1, 66686338), (2, 33343169), (23, 2899406), (46, 1449703), (971, 68678), (1493, 44666), (1942, 34339), (2986, 22333)]