7971014728

素因数分解:

$2^3\times {\mathrm{347}}^1\times {\mathrm{977}}^1\times {\mathrm{2939}}^1$

素因数の和:4269

約数の個数: 32

約数和(自身を含む): 15009170400

約数和(自身を除く): 7038155672

約数列:

[1, 2, 4, 8, 347, 694, 977, 1388, 1954, 2776, 2939, 3908, 5878, 7816, 11756, 23512, 339019, 678038, 1019833, 1356076, 2039666, 2712152, 2871403, 4079332, 5742806, 8158664, 11485612, 22971224, 996376841, 1992753682, 3985507364, 7971014728]

約数ペア:

[(1, 7971014728), (2, 3985507364), (4, 1992753682), (8, 996376841), (347, 22971224), (694, 11485612), (977, 8158664), (1388, 5742806), (1954, 4079332), (2776, 2871403), (2939, 2712152), (3908, 2039666), (5878, 1356076), (7816, 1019833), (11756, 678038), (23512, 339019)]