70880432

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4831}}^1$

素因数の和:4977

約数の個数: 40

約数和(自身を含む): 158180352

約数和(自身を除く): 87299920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 3668, 4831, 7336, 9662, 14672, 19324, 33817, 38648, 67634, 77296, 135268, 270536, 541072, 632861, 1265722, 2531444, 4430027, 5062888, 8860054, 10125776, 17720108, 35440216, 70880432]

約数ペア:

[(1, 70880432), (2, 35440216), (4, 17720108), (7, 10125776), (8, 8860054), (14, 5062888), (16, 4430027), (28, 2531444), (56, 1265722), (112, 632861), (131, 541072), (262, 270536), (524, 135268), (917, 77296), (1048, 67634), (1834, 38648), (2096, 33817), (3668, 19324), (4831, 14672), (7336, 9662)]