28672648

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1693}}^1$

素因数の和:1801

約数の個数: 32

約数和(自身を含む): 56410200

約数和(自身を除く): 27737552

約数列:

[1, 2, 4, 8, 29, 58, 73, 116, 146, 232, 292, 584, 1693, 2117, 3386, 4234, 6772, 8468, 13544, 16936, 49097, 98194, 123589, 196388, 247178, 392776, 494356, 988712, 3584081, 7168162, 14336324, 28672648]

約数ペア:

[(1, 28672648), (2, 14336324), (4, 7168162), (8, 3584081), (29, 988712), (58, 494356), (73, 392776), (116, 247178), (146, 196388), (232, 123589), (292, 98194), (584, 49097), (1693, 16936), (2117, 13544), (3386, 8468), (4234, 6772)]