66288291284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{51306727}}^1$

素因数の和:51306767

約数の個数: 24

約数和(自身を含む): 129292954560

約数和(自身を除く): 63004663276

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 51306727, 102613454, 205226908, 872214359, 974827813, 1744428718, 1949655626, 3488857436, 3899311252, 16572072821, 33144145642, 66288291284]

約数ペア:

[(1, 66288291284), (2, 33144145642), (4, 16572072821), (17, 3899311252), (19, 3488857436), (34, 1949655626), (38, 1744428718), (68, 974827813), (76, 872214359), (323, 205226908), (646, 102613454), (1292, 51306727)]