6481888

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1$

素因数の和:1559

約数の個数: 48

約数和(自身を含む): 15361920

約数和(自身を除く): 8880032

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 1523, 2128, 3046, 4256, 6092, 10661, 12184, 21322, 24368, 28937, 42644, 48736, 57874, 85288, 115748, 170576, 202559, 231496, 341152, 405118, 462992, 810236, 925984, 1620472, 3240944, 6481888]

約数ペア:

[(1, 6481888), (2, 3240944), (4, 1620472), (7, 925984), (8, 810236), (14, 462992), (16, 405118), (19, 341152), (28, 231496), (32, 202559), (38, 170576), (56, 115748), (76, 85288), (112, 57874), (133, 48736), (152, 42644), (224, 28937), (266, 24368), (304, 21322), (532, 12184), (608, 10661), (1064, 6092), (1523, 4256), (2128, 3046)]