28025344

素因数分解:

$2^9\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:576

約数の個数: 40

約数和(自身を含む): 56567808

約数和(自身を除く): 28542464

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 431, 508, 512, 862, 1016, 1724, 2032, 3448, 4064, 6896, 8128, 13792, 16256, 27584, 32512, 54737, 55168, 65024, 109474, 110336, 218948, 220672, 437896, 875792, 1751584, 3503168, 7006336, 14012672, 28025344]

約数ペア:

[(1, 28025344), (2, 14012672), (4, 7006336), (8, 3503168), (16, 1751584), (32, 875792), (64, 437896), (127, 220672), (128, 218948), (254, 110336), (256, 109474), (431, 65024), (508, 55168), (512, 54737), (862, 32512), (1016, 27584), (1724, 16256), (2032, 13792), (3448, 8128), (4064, 6896)]