25852072

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{7901}}^1$

素因数の和:8316

約数の個数: 16

約数和(自身を含む): 48597300

約数和(自身を除く): 22745228

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 7901, 15802, 31604, 63208, 3231509, 6463018, 12926036, 25852072]

約数ペア:

[(1, 25852072), (2, 12926036), (4, 6463018), (8, 3231509), (409, 63208), (818, 31604), (1636, 15802), (3272, 7901)]