275864984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{2089}}^1$

素因数の和:3083

約数の個数: 32

約数和(自身を含む): 548499600

約数和(自身を除く): 272634616

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 971, 1942, 2089, 3884, 4178, 7768, 8356, 16507, 16712, 33014, 35513, 66028, 71026, 132056, 142052, 284104, 2028419, 4056838, 8113676, 16227352, 34483123, 68966246, 137932492, 275864984]

約数ペア:

[(1, 275864984), (2, 137932492), (4, 68966246), (8, 34483123), (17, 16227352), (34, 8113676), (68, 4056838), (136, 2028419), (971, 284104), (1942, 142052), (2089, 132056), (3884, 71026), (4178, 66028), (7768, 35513), (8356, 33014), (16507, 16712)]