56782516

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{119291}}^1$

素因数の和:119319

約数の個数: 24

約数和(自身を含む): 120246336

約数和(自身を除く): 63463820

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 119291, 238582, 477164, 835037, 1670074, 2027947, 3340148, 4055894, 8111788, 14195629, 28391258, 56782516]

約数ペア:

[(1, 56782516), (2, 28391258), (4, 14195629), (7, 8111788), (14, 4055894), (17, 3340148), (28, 2027947), (34, 1670074), (68, 835037), (119, 477164), (238, 238582), (476, 119291)]