25958168

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1987}}^1$

素因数の和:2087

約数の個数: 32

約数和(自身を含む): 51528960

約数和(自身を除く): 25570792

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 184, 284, 568, 1633, 1987, 3266, 3974, 6532, 7948, 13064, 15896, 45701, 91402, 141077, 182804, 282154, 365608, 564308, 1128616, 3244771, 6489542, 12979084, 25958168]

約数ペア:

[(1, 25958168), (2, 12979084), (4, 6489542), (8, 3244771), (23, 1128616), (46, 564308), (71, 365608), (92, 282154), (142, 182804), (184, 141077), (284, 91402), (568, 45701), (1633, 15896), (1987, 13064), (3266, 7948), (3974, 6532)]