21508200448

素因数分解:

$2^{11}\times 7^1\times {\mathrm{1500293}}^1$

素因数の和:1500322

約数の個数: 48

約数和(自身を含む): 49149631440

約数和(自身を除く): 27641430992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 14336, 1500293, 3000586, 6001172, 10502051, 12002344, 21004102, 24004688, 42008204, 48009376, 84016408, 96018752, 168032816, 192037504, 336065632, 384075008, 672131264, 768150016, 1344262528, 1536300032, 2688525056, 3072600064, 5377050112, 10754100224, 21508200448]

約数ペア:

[(1, 21508200448), (2, 10754100224), (4, 5377050112), (7, 3072600064), (8, 2688525056), (14, 1536300032), (16, 1344262528), (28, 768150016), (32, 672131264), (56, 384075008), (64, 336065632), (112, 192037504), (128, 168032816), (224, 96018752), (256, 84016408), (448, 48009376), (512, 42008204), (896, 24004688), (1024, 21004102), (1792, 12002344), (2048, 10502051), (3584, 6001172), (7168, 3000586), (14336, 1500293)]