24989552

素因数分解:

$2^4\times 7^1\times {\mathrm{347}}^1\times {\mathrm{643}}^1$

素因数の和:1005

約数の個数: 40

約数和(自身を含む): 55579776

約数和(自身を除く): 30590224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 347, 643, 694, 1286, 1388, 2429, 2572, 2776, 4501, 4858, 5144, 5552, 9002, 9716, 10288, 18004, 19432, 36008, 38864, 72016, 223121, 446242, 892484, 1561847, 1784968, 3123694, 3569936, 6247388, 12494776, 24989552]

約数ペア:

[(1, 24989552), (2, 12494776), (4, 6247388), (7, 3569936), (8, 3123694), (14, 1784968), (16, 1561847), (28, 892484), (56, 446242), (112, 223121), (347, 72016), (643, 38864), (694, 36008), (1286, 19432), (1388, 18004), (2429, 10288), (2572, 9716), (2776, 9002), (4501, 5552), (4858, 5144)]