70872284

素因数分解:

$2^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{3761}}^1$

素因数の和:4445

約数の個数: 24

約数和(自身を含む): 141992928

約数和(自身を除く): 71120644

約数列:

[1, 2, 4, 7, 14, 28, 673, 1346, 2692, 3761, 4711, 7522, 9422, 15044, 18844, 26327, 52654, 105308, 2531153, 5062306, 10124612, 17718071, 35436142, 70872284]

約数ペア:

[(1, 70872284), (2, 35436142), (4, 17718071), (7, 10124612), (14, 5062306), (28, 2531153), (673, 105308), (1346, 52654), (2692, 26327), (3761, 18844), (4711, 15044), (7522, 9422)]