40025264

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{37337}}^1$

素因数の和:37412

約数の個数: 20

約数和(自身を含む): 78708504

約数和(自身を除く): 38683240

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 37337, 74674, 149348, 298696, 597392, 2501579, 5003158, 10006316, 20012632, 40025264]

約数ペア:

[(1, 40025264), (2, 20012632), (4, 10006316), (8, 5003158), (16, 2501579), (67, 597392), (134, 298696), (268, 149348), (536, 74674), (1072, 37337)]