713681648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{80953}}^1$

素因数の和:81009

約数の個数: 40

約数和(自身を含む): 1505744400

約数和(自身を除く): 792062752

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 80953, 161906, 323812, 647624, 1295248, 1538107, 2347637, 3076214, 4695274, 6152428, 9390548, 12304856, 18781096, 24609712, 37562192, 44605103, 89210206, 178420412, 356840824, 713681648]

約数ペア:

[(1, 713681648), (2, 356840824), (4, 178420412), (8, 89210206), (16, 44605103), (19, 37562192), (29, 24609712), (38, 18781096), (58, 12304856), (76, 9390548), (116, 6152428), (152, 4695274), (232, 3076214), (304, 2347637), (464, 1538107), (551, 1295248), (1102, 647624), (2204, 323812), (4408, 161906), (8816, 80953)]