21752802712

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{337}}^1\times {\mathrm{46639}}^1$

素因数の和:47155

約数の個数: 32

約数和(自身を含む): 41144875200

約数和(自身を除く): 19392072488

約数列:

[1, 2, 4, 8, 173, 337, 346, 674, 692, 1348, 1384, 2696, 46639, 58301, 93278, 116602, 186556, 233204, 373112, 466408, 8068547, 15717343, 16137094, 31434686, 32274188, 62869372, 64548376, 125738744, 2719100339, 5438200678, 10876401356, 21752802712]

約数ペア:

[(1, 21752802712), (2, 10876401356), (4, 5438200678), (8, 2719100339), (173, 125738744), (337, 64548376), (346, 62869372), (674, 32274188), (692, 31434686), (1348, 16137094), (1384, 15717343), (2696, 8068547), (46639, 466408), (58301, 373112), (93278, 233204), (116602, 186556)]