4043670128

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{977}}^1\times {\mathrm{1861}}^1$

素因数の和:2985

約数の個数: 40

約数和(自身を含む): 7903296240

約数和(自身を除く): 3859626112

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 977, 1112, 1861, 1954, 2224, 3722, 3908, 7444, 7816, 14888, 15632, 29776, 135803, 258679, 271606, 517358, 543212, 1034716, 1086424, 1818197, 2069432, 2172848, 3636394, 4138864, 7272788, 14545576, 29091152, 252729383, 505458766, 1010917532, 2021835064, 4043670128]

約数ペア:

[(1, 4043670128), (2, 2021835064), (4, 1010917532), (8, 505458766), (16, 252729383), (139, 29091152), (278, 14545576), (556, 7272788), (977, 4138864), (1112, 3636394), (1861, 2172848), (1954, 2069432), (2224, 1818197), (3722, 1086424), (3908, 1034716), (7444, 543212), (7816, 517358), (14888, 271606), (15632, 258679), (29776, 135803)]