63971978

素因数分解:

$2^1\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{3929}}^1$

素因数の和:5101

約数の個数: 16

約数和(自身を含む): 109788480

約数和(自身を除く): 45816502

約数列:

[1, 2, 7, 14, 1163, 2326, 3929, 7858, 8141, 16282, 27503, 55006, 4569427, 9138854, 31985989, 63971978]

約数ペア:

[(1, 63971978), (2, 31985989), (7, 9138854), (14, 4569427), (1163, 55006), (2326, 27503), (3929, 16282), (7858, 8141)]