6991850432

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{821411}}^1$

素因数の和:821449

約数の個数: 56

約数和(自身を含む): 16691091840

約数和(自身を除く): 9699241408

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 821411, 1642822, 3285644, 5749877, 6571288, 11499754, 13142576, 15606809, 22999508, 26285152, 31213618, 45999016, 52570304, 62427236, 91998032, 109247663, 124854472, 183996064, 218495326, 249708944, 367992128, 436990652, 499417888, 873981304, 998835776, 1747962608, 3495925216, 6991850432]

約数ペア:

[(1, 6991850432), (2, 3495925216), (4, 1747962608), (7, 998835776), (8, 873981304), (14, 499417888), (16, 436990652), (19, 367992128), (28, 249708944), (32, 218495326), (38, 183996064), (56, 124854472), (64, 109247663), (76, 91998032), (112, 62427236), (133, 52570304), (152, 45999016), (224, 31213618), (266, 26285152), (304, 22999508), (448, 15606809), (532, 13142576), (608, 11499754), (1064, 6571288), (1216, 5749877), (2128, 3285644), (4256, 1642822), (8512, 821411)]