10390528

素因数分解:

$2^{10}\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 44

約数和(自身を含む): 21206920

約数和(自身を除く): 10816392

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 139, 146, 256, 278, 292, 512, 556, 584, 1024, 1112, 1168, 2224, 2336, 4448, 4672, 8896, 9344, 10147, 17792, 18688, 20294, 35584, 37376, 40588, 71168, 74752, 81176, 142336, 162352, 324704, 649408, 1298816, 2597632, 5195264, 10390528]

約数ペア:

[(1, 10390528), (2, 5195264), (4, 2597632), (8, 1298816), (16, 649408), (32, 324704), (64, 162352), (73, 142336), (128, 81176), (139, 74752), (146, 71168), (256, 40588), (278, 37376), (292, 35584), (512, 20294), (556, 18688), (584, 17792), (1024, 10147), (1112, 9344), (1168, 8896), (2224, 4672), (2336, 4448)]