65471643088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{19081}}^1\times {\mathrm{11287}}^1$

素因数の和:30395

約数の個数: 40

約数和(自身を含む): 133546521920

約数和(自身を除く): 68074878832

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 11287, 19081, 22574, 38162, 45148, 76324, 90296, 152648, 180592, 214453, 305296, 362539, 428906, 725078, 857812, 1450156, 1715624, 2900312, 3431248, 5800624, 215367247, 430734494, 861468988, 1722937976, 3445875952, 4091977693, 8183955386, 16367910772, 32735821544, 65471643088]

約数ペア:

[(1, 65471643088), (2, 32735821544), (4, 16367910772), (8, 8183955386), (16, 4091977693), (19, 3445875952), (38, 1722937976), (76, 861468988), (152, 430734494), (304, 215367247), (11287, 5800624), (19081, 3431248), (22574, 2900312), (38162, 1715624), (45148, 1450156), (76324, 857812), (90296, 725078), (152648, 428906), (180592, 362539), (214453, 305296)]