40040026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{37561}}^1$

素因数の和:37617

約数の個数: 16

約数和(自身を含む): 66259368

約数和(自身を除く): 26219342

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 37561, 75122, 488293, 976586, 1540001, 3080002, 20020013, 40040026]

約数ペア:

[(1, 40040026), (2, 20020013), (13, 3080002), (26, 1540001), (41, 976586), (82, 488293), (533, 75122), (1066, 37561)]