25443868

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{823}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 45682560

約数和(自身を除く): 20238692

約数列:

[1, 2, 4, 59, 118, 131, 236, 262, 524, 823, 1646, 3292, 7729, 15458, 30916, 48557, 97114, 107813, 194228, 215626, 431252, 6360967, 12721934, 25443868]

約数ペア:

[(1, 25443868), (2, 12721934), (4, 6360967), (59, 431252), (118, 215626), (131, 194228), (236, 107813), (262, 97114), (524, 48557), (823, 30916), (1646, 15458), (3292, 7729)]