2531872

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 5806080

約数和(自身を除く): 3274208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 127, 178, 224, 254, 356, 508, 623, 712, 889, 1016, 1246, 1424, 1778, 2032, 2492, 2848, 3556, 4064, 4984, 7112, 9968, 11303, 14224, 19936, 22606, 28448, 45212, 79121, 90424, 158242, 180848, 316484, 361696, 632968, 1265936, 2531872]

約数ペア:

[(1, 2531872), (2, 1265936), (4, 632968), (7, 361696), (8, 316484), (14, 180848), (16, 158242), (28, 90424), (32, 79121), (56, 45212), (89, 28448), (112, 22606), (127, 19936), (178, 14224), (224, 11303), (254, 9968), (356, 7112), (508, 4984), (623, 4064), (712, 3556), (889, 2848), (1016, 2492), (1246, 2032), (1424, 1778)]