28451136

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{21169}}^1$

素因数の和:21191

約数の個数: 56

約数和(自身を含む): 86034880

約数和(自身を除く): 57583744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 21169, 42338, 63507, 84676, 127014, 148183, 169352, 254028, 296366, 338704, 444549, 508056, 592732, 677408, 889098, 1016112, 1185464, 1354816, 1778196, 2032224, 2370928, 3556392, 4064448, 4741856, 7112784, 9483712, 14225568, 28451136]

約数ペア:

[(1, 28451136), (2, 14225568), (3, 9483712), (4, 7112784), (6, 4741856), (7, 4064448), (8, 3556392), (12, 2370928), (14, 2032224), (16, 1778196), (21, 1354816), (24, 1185464), (28, 1016112), (32, 889098), (42, 677408), (48, 592732), (56, 508056), (64, 444549), (84, 338704), (96, 296366), (112, 254028), (168, 169352), (192, 148183), (224, 127014), (336, 84676), (448, 63507), (672, 42338), (1344, 21169)]