25179904

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{2399}}^1$

素因数の和:2456

約数の個数: 36

約数和(自身を含む): 51508800

約数和(自身を除く): 26328896

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 656, 1312, 2399, 2624, 4798, 5248, 9596, 10496, 19192, 38384, 76768, 98359, 153536, 196718, 307072, 393436, 614144, 786872, 1573744, 3147488, 6294976, 12589952, 25179904]

約数ペア:

[(1, 25179904), (2, 12589952), (4, 6294976), (8, 3147488), (16, 1573744), (32, 786872), (41, 614144), (64, 393436), (82, 307072), (128, 196718), (164, 153536), (256, 98359), (328, 76768), (656, 38384), (1312, 19192), (2399, 10496), (2624, 9596), (4798, 5248)]