71832712

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{7681}}^1$

素因数の和:7861

約数の個数: 32

約数和(自身を含む): 154869120

約数和(自身を除く): 83036408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 334, 668, 1169, 1336, 2338, 4676, 7681, 9352, 15362, 30724, 53767, 61448, 107534, 215068, 430136, 1282727, 2565454, 5130908, 8979089, 10261816, 17958178, 35916356, 71832712]

約数ペア:

[(1, 71832712), (2, 35916356), (4, 17958178), (7, 10261816), (8, 8979089), (14, 5130908), (28, 2565454), (56, 1282727), (167, 430136), (334, 215068), (668, 107534), (1169, 61448), (1336, 53767), (2338, 30724), (4676, 15362), (7681, 9352)]