71063176

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{1237}}^1$

素因数の和:1453

約数の個数: 32

約数和(自身を含む): 137269440

約数和(自身を除く): 66206264

約数列:

[1, 2, 4, 8, 43, 86, 167, 172, 334, 344, 668, 1237, 1336, 2474, 4948, 7181, 9896, 14362, 28724, 53191, 57448, 106382, 206579, 212764, 413158, 425528, 826316, 1652632, 8882897, 17765794, 35531588, 71063176]

約数ペア:

[(1, 71063176), (2, 35531588), (4, 17765794), (8, 8882897), (43, 1652632), (86, 826316), (167, 425528), (172, 413158), (334, 212764), (344, 206579), (668, 106382), (1237, 57448), (1336, 53191), (2474, 28724), (4948, 14362), (7181, 9896)]