38113376

素因数分解:

$2^5\times 7^2\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:356

約数の個数: 72

約数和(自身を含む): 88482240

約数和(自身を除く): 50368864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 109, 112, 196, 218, 223, 224, 392, 436, 446, 763, 784, 872, 892, 1526, 1561, 1568, 1744, 1784, 3052, 3122, 3488, 3568, 5341, 6104, 6244, 7136, 10682, 10927, 12208, 12488, 21364, 21854, 24307, 24416, 24976, 42728, 43708, 48614, 49952, 85456, 87416, 97228, 170149, 170912, 174832, 194456, 340298, 349664, 388912, 680596, 777824, 1191043, 1361192, 2382086, 2722384, 4764172, 5444768, 9528344, 19056688, 38113376]

約数ペア:

[(1, 38113376), (2, 19056688), (4, 9528344), (7, 5444768), (8, 4764172), (14, 2722384), (16, 2382086), (28, 1361192), (32, 1191043), (49, 777824), (56, 680596), (98, 388912), (109, 349664), (112, 340298), (196, 194456), (218, 174832), (223, 170912), (224, 170149), (392, 97228), (436, 87416), (446, 85456), (763, 49952), (784, 48614), (872, 43708), (892, 42728), (1526, 24976), (1561, 24416), (1568, 24307), (1744, 21854), (1784, 21364), (3052, 12488), (3122, 12208), (3488, 10927), (3568, 10682), (5341, 7136), (6104, 6244)]