34990172

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 74592000

約数和(自身を除く): 39601828

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 89, 133, 178, 266, 356, 532, 623, 739, 1246, 1478, 1691, 2492, 2956, 3382, 5173, 6764, 10346, 11837, 14041, 20692, 23674, 28082, 47348, 56164, 65771, 98287, 131542, 196574, 263084, 393148, 460397, 920794, 1249649, 1841588, 2499298, 4998596, 8747543, 17495086, 34990172]

約数ペア:

[(1, 34990172), (2, 17495086), (4, 8747543), (7, 4998596), (14, 2499298), (19, 1841588), (28, 1249649), (38, 920794), (76, 460397), (89, 393148), (133, 263084), (178, 196574), (266, 131542), (356, 98287), (532, 65771), (623, 56164), (739, 47348), (1246, 28082), (1478, 23674), (1691, 20692), (2492, 14041), (2956, 11837), (3382, 10346), (5173, 6764)]