3375328

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 7451136

約数和(自身を除く): 4075808

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 223, 344, 352, 446, 473, 688, 892, 946, 1376, 1784, 1892, 2453, 3568, 3784, 4906, 7136, 7568, 9589, 9812, 15136, 19178, 19624, 38356, 39248, 76712, 78496, 105479, 153424, 210958, 306848, 421916, 843832, 1687664, 3375328]

約数ペア:

[(1, 3375328), (2, 1687664), (4, 843832), (8, 421916), (11, 306848), (16, 210958), (22, 153424), (32, 105479), (43, 78496), (44, 76712), (86, 39248), (88, 38356), (172, 19624), (176, 19178), (223, 15136), (344, 9812), (352, 9589), (446, 7568), (473, 7136), (688, 4906), (892, 3784), (946, 3568), (1376, 2453), (1784, 1892)]