71353538

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{59}}^2\times {\mathrm{277}}^1$

素因数の和:434

約数の個数: 24

約数和(自身を含む): 112221372

約数和(自身を除く): 40867834

約数列:

[1, 2, 37, 59, 74, 118, 277, 554, 2183, 3481, 4366, 6962, 10249, 16343, 20498, 32686, 128797, 257594, 604691, 964237, 1209382, 1928474, 35676769, 71353538]

約数ペア:

[(1, 71353538), (2, 35676769), (37, 1928474), (59, 1209382), (74, 964237), (118, 604691), (277, 257594), (554, 128797), (2183, 32686), (3481, 20498), (4366, 16343), (6962, 10249)]