2647344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{7879}}^1$

素因数の和:7897

約数の個数: 40

約数和(自身を含む): 7816960

約数和(自身を除く): 5169616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 7879, 15758, 23637, 31516, 47274, 55153, 63032, 94548, 110306, 126064, 165459, 189096, 220612, 330918, 378192, 441224, 661836, 882448, 1323672, 2647344]

約数ペア:

[(1, 2647344), (2, 1323672), (3, 882448), (4, 661836), (6, 441224), (7, 378192), (8, 330918), (12, 220612), (14, 189096), (16, 165459), (21, 126064), (24, 110306), (28, 94548), (42, 63032), (48, 55153), (56, 47274), (84, 31516), (112, 23637), (168, 15758), (336, 7879)]