70474948

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{829}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 126123480

約数和(自身を除く): 55648532

約数列:

[1, 2, 4, 53, 106, 212, 401, 802, 829, 1604, 1658, 3316, 21253, 42506, 43937, 85012, 87874, 175748, 332429, 664858, 1329716, 17618737, 35237474, 70474948]

約数ペア:

[(1, 70474948), (2, 35237474), (4, 17618737), (53, 1329716), (106, 664858), (212, 332429), (401, 175748), (802, 87874), (829, 85012), (1604, 43937), (1658, 42506), (3316, 21253)]