40010279872

素因数分解:

$2^6\times {\mathrm{479}}^1\times {\mathrm{1305137}}^1$

素因数の和:1305628

約数の個数: 28

約数和(自身を含む): 79561212480

約数和(自身を除く): 39550932608

約数列:

[1, 2, 4, 8, 16, 32, 64, 479, 958, 1916, 3832, 7664, 15328, 30656, 1305137, 2610274, 5220548, 10441096, 20882192, 41764384, 83528768, 625160623, 1250321246, 2500642492, 5001284984, 10002569968, 20005139936, 40010279872]

約数ペア:

[(1, 40010279872), (2, 20005139936), (4, 10002569968), (8, 5001284984), (16, 2500642492), (32, 1250321246), (64, 625160623), (479, 83528768), (958, 41764384), (1916, 20882192), (3832, 10441096), (7664, 5220548), (15328, 2610274), (30656, 1305137)]