63941038

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{64327}}^1$

素因数の和:64407

約数の個数: 16

約数和(自身を含む): 111158784

約数和(自身を除く): 47217746

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 64327, 128654, 450289, 900578, 4567217, 9134434, 31970519, 63941038]

約数ペア:

[(1, 63941038), (2, 31970519), (7, 9134434), (14, 4567217), (71, 900578), (142, 450289), (497, 128654), (994, 64327)]