64504734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80833}}^1$

素因数の和:80864

約数の個数: 32

約数和(自身を含む): 155201280

約数和(自身を除く): 90696546

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 80833, 161666, 242499, 484998, 565831, 1131662, 1535827, 1697493, 3071654, 3394986, 4607481, 9214962, 10750789, 21501578, 32252367, 64504734]

約数ペア:

[(1, 64504734), (2, 32252367), (3, 21501578), (6, 10750789), (7, 9214962), (14, 4607481), (19, 3394986), (21, 3071654), (38, 1697493), (42, 1535827), (57, 1131662), (114, 565831), (133, 484998), (266, 242499), (399, 161666), (798, 80833)]