28089424

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{1319}}^1$

素因数の和:1360

約数の個数: 40

約数和(自身を含む): 59906880

約数和(自身を除く): 31817456

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1319, 1331, 1936, 2638, 2662, 5276, 5324, 10552, 10648, 14509, 21104, 21296, 29018, 58036, 116072, 159599, 232144, 319198, 638396, 1276792, 1755589, 2553584, 3511178, 7022356, 14044712, 28089424]

約数ペア:

[(1, 28089424), (2, 14044712), (4, 7022356), (8, 3511178), (11, 2553584), (16, 1755589), (22, 1276792), (44, 638396), (88, 319198), (121, 232144), (176, 159599), (242, 116072), (484, 58036), (968, 29018), (1319, 21296), (1331, 21104), (1936, 14509), (2638, 10648), (2662, 10552), (5276, 5324)]