266979136

素因数分解:

$2^6\times {\mathrm{173}}^1\times {\mathrm{24113}}^1$

素因数の和:24298

約数の個数: 28

約数和(自身を含む): 532871172

約数和(自身を除く): 265892036

約数列:

[1, 2, 4, 8, 16, 32, 64, 173, 346, 692, 1384, 2768, 5536, 11072, 24113, 48226, 96452, 192904, 385808, 771616, 1543232, 4171549, 8343098, 16686196, 33372392, 66744784, 133489568, 266979136]

約数ペア:

[(1, 266979136), (2, 133489568), (4, 66744784), (8, 33372392), (16, 16686196), (32, 8343098), (64, 4171549), (173, 1543232), (346, 771616), (692, 385808), (1384, 192904), (2768, 96452), (5536, 48226), (11072, 24113)]