71089208

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{306419}}^1$

素因数の和:306454

約数の個数: 16

約数和(自身を含む): 137889000

約数和(自身を除く): 66799792

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 306419, 612838, 1225676, 2451352, 8886151, 17772302, 35544604, 71089208]

約数ペア:

[(1, 71089208), (2, 35544604), (4, 17772302), (8, 8886151), (29, 2451352), (58, 1225676), (116, 612838), (232, 306419)]