42356524

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 89510400

約数和(自身を除く): 47153876

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 89, 92, 161, 178, 322, 356, 623, 644, 739, 1246, 1478, 2047, 2492, 2956, 4094, 5173, 8188, 10346, 14329, 16997, 20692, 28658, 33994, 57316, 65771, 67988, 118979, 131542, 237958, 263084, 460397, 475916, 920794, 1512733, 1841588, 3025466, 6050932, 10589131, 21178262, 42356524]

約数ペア:

[(1, 42356524), (2, 21178262), (4, 10589131), (7, 6050932), (14, 3025466), (23, 1841588), (28, 1512733), (46, 920794), (89, 475916), (92, 460397), (161, 263084), (178, 237958), (322, 131542), (356, 118979), (623, 67988), (644, 65771), (739, 57316), (1246, 33994), (1478, 28658), (2047, 20692), (2492, 16997), (2956, 14329), (4094, 10346), (5173, 8188)]