8742356

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16433}}^1$

素因数の和:16463

約数の個数: 24

約数和(自身を含む): 18406080

約数和(自身を除く): 9663724

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 16433, 32866, 65732, 115031, 230062, 312227, 460124, 624454, 1248908, 2185589, 4371178, 8742356]

約数ペア:

[(1, 8742356), (2, 4371178), (4, 2185589), (7, 1248908), (14, 624454), (19, 460124), (28, 312227), (38, 230062), (76, 115031), (133, 65732), (266, 32866), (532, 16433)]