2411728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:283

約数の個数: 40

約数和(自身を含む): 5196096

約数和(自身を除く): 2784368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 193, 284, 386, 568, 772, 781, 1136, 1544, 1562, 2123, 3088, 3124, 4246, 6248, 8492, 12496, 13703, 16984, 27406, 33968, 54812, 109624, 150733, 219248, 301466, 602932, 1205864, 2411728]

約数ペア:

[(1, 2411728), (2, 1205864), (4, 602932), (8, 301466), (11, 219248), (16, 150733), (22, 109624), (44, 54812), (71, 33968), (88, 27406), (142, 16984), (176, 13703), (193, 12496), (284, 8492), (386, 6248), (568, 4246), (772, 3124), (781, 3088), (1136, 2123), (1544, 1562)]