28832320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8191}}^1$

素因数の和:8219

約数の個数: 56

約数和(自身を含む): 74907648

約数和(自身を除く): 46075328

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 8191, 16382, 32764, 40955, 65528, 81910, 90101, 131056, 163820, 180202, 262112, 327640, 360404, 450505, 524224, 655280, 720808, 901010, 1310560, 1441616, 1802020, 2621120, 2883232, 3604040, 5766464, 7208080, 14416160, 28832320]

約数ペア:

[(1, 28832320), (2, 14416160), (4, 7208080), (5, 5766464), (8, 3604040), (10, 2883232), (11, 2621120), (16, 1802020), (20, 1441616), (22, 1310560), (32, 901010), (40, 720808), (44, 655280), (55, 524224), (64, 450505), (80, 360404), (88, 327640), (110, 262112), (160, 180202), (176, 163820), (220, 131056), (320, 90101), (352, 81910), (440, 65528), (704, 40955), (880, 32764), (1760, 16382), (3520, 8191)]