3471664

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:377

約数の個数: 40

約数和(自身を含む): 7777280

約数和(自身を除く): 4305616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 223, 278, 446, 556, 892, 973, 1112, 1561, 1784, 1946, 2224, 3122, 3568, 3892, 6244, 7784, 12488, 15568, 24976, 30997, 61994, 123988, 216979, 247976, 433958, 495952, 867916, 1735832, 3471664]

約数ペア:

[(1, 3471664), (2, 1735832), (4, 867916), (7, 495952), (8, 433958), (14, 247976), (16, 216979), (28, 123988), (56, 61994), (112, 30997), (139, 24976), (223, 15568), (278, 12488), (446, 7784), (556, 6244), (892, 3892), (973, 3568), (1112, 3122), (1561, 2224), (1784, 1946)]