71396347

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 86676480

約数和(自身を除く): 15280133

約数列:

[1, 11, 23, 29, 37, 253, 263, 319, 407, 667, 851, 1073, 2893, 6049, 7337, 7627, 9361, 9731, 11803, 24679, 66539, 83897, 107041, 175421, 223813, 271469, 282199, 1929631, 2461943, 3104189, 6490577, 71396347]

約数ペア:

[(1, 71396347), (11, 6490577), (23, 3104189), (29, 2461943), (37, 1929631), (253, 282199), (263, 271469), (319, 223813), (407, 175421), (667, 107041), (851, 83897), (1073, 66539), (2893, 24679), (6049, 11803), (7337, 9731), (7627, 9361)]