28401012

素因数分解:

$2^2\times 3^2\times {\mathrm{337}}^1\times {\mathrm{2341}}^1$

素因数の和:2688

約数の個数: 36

約数和(自身を含む): 72035236

約数和(自身を除く): 43634224

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 337, 674, 1011, 1348, 2022, 2341, 3033, 4044, 4682, 6066, 7023, 9364, 12132, 14046, 21069, 28092, 42138, 84276, 788917, 1577834, 2366751, 3155668, 4733502, 7100253, 9467004, 14200506, 28401012]

約数ペア:

[(1, 28401012), (2, 14200506), (3, 9467004), (4, 7100253), (6, 4733502), (9, 3155668), (12, 2366751), (18, 1577834), (36, 788917), (337, 84276), (674, 42138), (1011, 28092), (1348, 21069), (2022, 14046), (2341, 12132), (3033, 9364), (4044, 7023), (4682, 6066)]