42625018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{65983}}^1$

素因数の和:66021

約数の個数: 16

約数和(自身を含む): 71262720

約数和(自身を除く): 28637702

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 65983, 131966, 1121711, 1253677, 2243422, 2507354, 21312509, 42625018]

約数ペア:

[(1, 42625018), (2, 21312509), (17, 2507354), (19, 2243422), (34, 1253677), (38, 1121711), (323, 131966), (646, 65983)]