40216576

素因数分解:

$2^{11}\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 81818100

約数和(自身を除く): 41601524

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 269, 292, 512, 538, 584, 1024, 1076, 1168, 2048, 2152, 2336, 4304, 4672, 8608, 9344, 17216, 18688, 19637, 34432, 37376, 39274, 68864, 74752, 78548, 137728, 149504, 157096, 275456, 314192, 550912, 628384, 1256768, 2513536, 5027072, 10054144, 20108288, 40216576]

約数ペア:

[(1, 40216576), (2, 20108288), (4, 10054144), (8, 5027072), (16, 2513536), (32, 1256768), (64, 628384), (73, 550912), (128, 314192), (146, 275456), (256, 157096), (269, 149504), (292, 137728), (512, 78548), (538, 74752), (584, 68864), (1024, 39274), (1076, 37376), (1168, 34432), (2048, 19637), (2152, 18688), (2336, 17216), (4304, 9344), (4672, 8608)]