2501632

素因数分解:

$2^{10}\times 7^1\times {\mathrm{349}}^1$

素因数の和:376

約数の個数: 44

約数和(自身を含む): 5731600

約数和(自身を除く): 3229968

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, 2443, 2792, 3584, 4886, 5584, 7168, 9772, 11168, 19544, 22336, 39088, 44672, 78176, 89344, 156352, 178688, 312704, 357376, 625408, 1250816, 2501632]

約数ペア:

[(1, 2501632), (2, 1250816), (4, 625408), (7, 357376), (8, 312704), (14, 178688), (16, 156352), (28, 89344), (32, 78176), (56, 44672), (64, 39088), (112, 22336), (128, 19544), (224, 11168), (256, 9772), (349, 7168), (448, 5584), (512, 4886), (698, 3584), (896, 2792), (1024, 2443), (1396, 1792)]