25150384

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5477}}^1$

素因数の和:5533

約数の個数: 40

約数和(自身を含む): 57058848

約数和(自身を除く): 31908464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 5477, 10954, 21908, 38339, 43816, 76678, 87632, 153356, 224557, 306712, 449114, 613424, 898228, 1571899, 1796456, 3143798, 3592912, 6287596, 12575192, 25150384]

約数ペア:

[(1, 25150384), (2, 12575192), (4, 6287596), (7, 3592912), (8, 3143798), (14, 1796456), (16, 1571899), (28, 898228), (41, 613424), (56, 449114), (82, 306712), (112, 224557), (164, 153356), (287, 87632), (328, 76678), (574, 43816), (656, 38339), (1148, 21908), (2296, 10954), (4592, 5477)]