40026112

素因数分解:

$2^{14}\times 7^1\times {\mathrm{349}}^1$

素因数の和:384

約数の個数: 60

約数和(自身を含む): 91747600

約数和(自身を除く): 51721488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 349, 448, 512, 698, 896, 1024, 1396, 1792, 2048, 2443, 2792, 3584, 4096, 4886, 5584, 7168, 8192, 9772, 11168, 14336, 16384, 19544, 22336, 28672, 39088, 44672, 57344, 78176, 89344, 114688, 156352, 178688, 312704, 357376, 625408, 714752, 1250816, 1429504, 2501632, 2859008, 5003264, 5718016, 10006528, 20013056, 40026112]

約数ペア:

[(1, 40026112), (2, 20013056), (4, 10006528), (7, 5718016), (8, 5003264), (14, 2859008), (16, 2501632), (28, 1429504), (32, 1250816), (56, 714752), (64, 625408), (112, 357376), (128, 312704), (224, 178688), (256, 156352), (349, 114688), (448, 89344), (512, 78176), (698, 57344), (896, 44672), (1024, 39088), (1396, 28672), (1792, 22336), (2048, 19544), (2443, 16384), (2792, 14336), (3584, 11168), (4096, 9772), (4886, 8192), (5584, 7168)]