255591036736

素因数分解:

$2^6\times 7^1\times {\mathrm{570515707}}^1$

素因数の和:570515726

約数の個数: 28

約数和(自身を含む): 579643959328

約数和(自身を除く): 324052922592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 570515707, 1141031414, 2282062828, 3993609949, 4564125656, 7987219898, 9128251312, 15974439796, 18256502624, 31948879592, 36513005248, 63897759184, 127795518368, 255591036736]

約数ペア:

[(1, 255591036736), (2, 127795518368), (4, 63897759184), (7, 36513005248), (8, 31948879592), (14, 18256502624), (16, 15974439796), (28, 9128251312), (32, 7987219898), (56, 4564125656), (64, 3993609949), (112, 2282062828), (224, 1141031414), (448, 570515707)]