42568396

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{62971}}^1$

素因数の和:63001

約数の個数: 18

約数和(自身を含む): 80667132

約数和(自身を除く): 38098736

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 62971, 125942, 251884, 818623, 1637246, 3274492, 10642099, 21284198, 42568396]

約数ペア:

[(1, 42568396), (2, 21284198), (4, 10642099), (13, 3274492), (26, 1637246), (52, 818623), (169, 251884), (338, 125942), (676, 62971)]