63975646

素因数分解:

$2^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{7129}}^1$

素因数の和:7779

約数の個数: 16

約数和(自身を含む): 109859040

約数和(自身を除く): 45883394

約数列:

[1, 2, 7, 14, 641, 1282, 4487, 7129, 8974, 14258, 49903, 99806, 4569689, 9139378, 31987823, 63975646]

約数ペア:

[(1, 63975646), (2, 31987823), (7, 9139378), (14, 4569689), (641, 99806), (1282, 49903), (4487, 14258), (7129, 8974)]