63915194

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{64301}}^1$

素因数の和:64381

約数の個数: 16

約数和(自身を含む): 111113856

約数和(自身を除く): 47198662

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 64301, 128602, 450107, 900214, 4565371, 9130742, 31957597, 63915194]

約数ペア:

[(1, 63915194), (2, 31957597), (7, 9130742), (14, 4565371), (71, 900214), (142, 450107), (497, 128602), (994, 64301)]