7755104

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 17690400

約数和(自身を除く): 9935296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 389, 623, 712, 778, 1246, 1424, 1556, 2492, 2723, 2848, 3112, 4984, 5446, 6224, 9968, 10892, 12448, 19936, 21784, 34621, 43568, 69242, 87136, 138484, 242347, 276968, 484694, 553936, 969388, 1107872, 1938776, 3877552, 7755104]

約数ペア:

[(1, 7755104), (2, 3877552), (4, 1938776), (7, 1107872), (8, 969388), (14, 553936), (16, 484694), (28, 276968), (32, 242347), (56, 138484), (89, 87136), (112, 69242), (178, 43568), (224, 34621), (356, 21784), (389, 19936), (623, 12448), (712, 10892), (778, 9968), (1246, 6224), (1424, 5446), (1556, 4984), (2492, 3112), (2723, 2848)]