25970096

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{22861}}^1$

素因数の和:22940

約数の個数: 20

約数和(自身を含む): 51027984

約数和(自身を除く): 25057888

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 22861, 45722, 91444, 182888, 365776, 1623131, 3246262, 6492524, 12985048, 25970096]

約数ペア:

[(1, 25970096), (2, 12985048), (4, 6492524), (8, 3246262), (16, 1623131), (71, 365776), (142, 182888), (284, 91444), (568, 45722), (1136, 22861)]