22069649

素因数分解:

$7^3\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 24

約数和(自身を含む): 27014400

約数和(自身を除く): 4944751

約数列:

[1, 7, 37, 47, 49, 259, 329, 343, 1369, 1739, 1813, 2303, 9583, 12173, 12691, 16121, 64343, 67081, 85211, 450401, 469567, 596477, 3152807, 22069649]

約数ペア:

[(1, 22069649), (7, 3152807), (37, 596477), (47, 469567), (49, 450401), (259, 85211), (329, 67081), (343, 64343), (1369, 16121), (1739, 12691), (1813, 12173), (2303, 9583)]