713561968

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{205519}}^1$

素因数の和:205565

約数の個数: 40

約数和(自身を含む): 1631006720

約数和(自身を除く): 917444752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 205519, 411038, 822076, 1438633, 1644152, 2877266, 3288304, 5754532, 6371089, 11509064, 12742178, 23018128, 25484356, 44597623, 50968712, 89195246, 101937424, 178390492, 356780984, 713561968]

約数ペア:

[(1, 713561968), (2, 356780984), (4, 178390492), (7, 101937424), (8, 89195246), (14, 50968712), (16, 44597623), (28, 25484356), (31, 23018128), (56, 12742178), (62, 11509064), (112, 6371089), (124, 5754532), (217, 3288304), (248, 2877266), (434, 1644152), (496, 1438633), (868, 822076), (1736, 411038), (3472, 205519)]