71375476

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{49429}}^1$

素因数の和:49471

約数の個数: 18

約数和(自身を含む): 131829810

約数和(自身を除く): 60454334

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 49429, 98858, 197716, 939151, 1878302, 3756604, 17843869, 35687738, 71375476]

約数ペア:

[(1, 71375476), (2, 35687738), (4, 17843869), (19, 3756604), (38, 1878302), (76, 939151), (361, 197716), (722, 98858), (1444, 49429)]