26980216

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{46199}}^1$

素因数の和:46278

約数の個数: 16

約数和(自身を含む): 51282000

約数和(自身を除く): 24301784

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 46199, 92398, 184796, 369592, 3372527, 6745054, 13490108, 26980216]

約数ペア:

[(1, 26980216), (2, 13490108), (4, 6745054), (8, 3372527), (73, 369592), (146, 184796), (292, 92398), (584, 46199)]