280103872

素因数分解:

$2^6\times {\mathrm{479}}^1\times {\mathrm{9137}}^1$

素因数の和:9628

約数の個数: 28

約数和(自身を含む): 557052480

約数和(自身を除く): 276948608

約数列:

[1, 2, 4, 8, 16, 32, 64, 479, 958, 1916, 3832, 7664, 9137, 15328, 18274, 30656, 36548, 73096, 146192, 292384, 584768, 4376623, 8753246, 17506492, 35012984, 70025968, 140051936, 280103872]

約数ペア:

[(1, 280103872), (2, 140051936), (4, 70025968), (8, 35012984), (16, 17506492), (32, 8753246), (64, 4376623), (479, 584768), (958, 292384), (1916, 146192), (3832, 73096), (7664, 36548), (9137, 30656), (15328, 18274)]