28366984814

素因数分解:

$2^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{6600043}}^1$

素因数の和:6600359

約数の個数: 16

約数和(自身を含む): 48787525248

約数和(自身を除く): 20420540434

約数列:

[1, 2, 7, 14, 307, 614, 2149, 4298, 6600043, 13200086, 46200301, 92400602, 2026213201, 4052426402, 14183492407, 28366984814]

約数ペア:

[(1, 28366984814), (2, 14183492407), (7, 4052426402), (14, 2026213201), (307, 92400602), (614, 46200301), (2149, 13200086), (4298, 6600043)]