8251047398272

素因数分解:

$2^7\times 7^1\times {\mathrm{167119}}^1\times {\mathrm{55103}}^1$

素因数の和:222243

約数の個数: 64

約数和(自身を含む): 18786320179200

約数和(自身を除く): 10535272780928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 55103, 110206, 167119, 220412, 334238, 385721, 440824, 668476, 771442, 881648, 1169833, 1336952, 1542884, 1763296, 2339666, 2673904, 3085768, 3526592, 4679332, 5347808, 6171536, 7053184, 9358664, 10695616, 12343072, 18717328, 21391232, 24686144, 37434656, 49372288, 74869312, 149738624, 9208758257, 18417516514, 36835033028, 64461307799, 73670066056, 128922615598, 147340132112, 257845231196, 294680264224, 515690462392, 589360528448, 1031380924784, 1178721056896, 2062761849568, 4125523699136, 8251047398272]

約数ペア:

[(1, 8251047398272), (2, 4125523699136), (4, 2062761849568), (7, 1178721056896), (8, 1031380924784), (14, 589360528448), (16, 515690462392), (28, 294680264224), (32, 257845231196), (56, 147340132112), (64, 128922615598), (112, 73670066056), (128, 64461307799), (224, 36835033028), (448, 18417516514), (896, 9208758257), (55103, 149738624), (110206, 74869312), (167119, 49372288), (220412, 37434656), (334238, 24686144), (385721, 21391232), (440824, 18717328), (668476, 12343072), (771442, 10695616), (881648, 9358664), (1169833, 7053184), (1336952, 6171536), (1542884, 5347808), (1763296, 4679332), (2339666, 3526592), (2673904, 3085768)]