70287854

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{55171}}^1$

素因数の和:55200

約数の個数: 24

約数和(自身を含む): 132081768

約数和(自身を除く): 61793914

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 55171, 110342, 386197, 717223, 772394, 1434446, 2703379, 5020561, 5406758, 10041122, 35143927, 70287854]

約数ペア:

[(1, 70287854), (2, 35143927), (7, 10041122), (13, 5406758), (14, 5020561), (26, 2703379), (49, 1434446), (91, 772394), (98, 717223), (182, 386197), (637, 110342), (1274, 55171)]