2555584

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:632

約数の個数: 28

約数和(自身を含む): 5150104

約数和(自身を除く): 2594520

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 547, 584, 1094, 1168, 2188, 2336, 4376, 4672, 8752, 17504, 35008, 39931, 79862, 159724, 319448, 638896, 1277792, 2555584]

約数ペア:

[(1, 2555584), (2, 1277792), (4, 638896), (8, 319448), (16, 159724), (32, 79862), (64, 39931), (73, 35008), (146, 17504), (292, 8752), (547, 4672), (584, 4376), (1094, 2336), (1168, 2188)]