72455362574

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2711}}^1\times {\mathrm{28493}}^1$

素因数の和:31280

約数の個数: 32

約数和(自身を含む): 126113988096

約数和(自身を除く): 53658625522

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 2711, 5422, 18977, 28493, 37954, 56986, 181637, 199451, 363274, 398902, 1271459, 1909031, 2542918, 3818062, 13363217, 26726434, 77244523, 154489046, 540711661, 1081423322, 5175383041, 10350766082, 36227681287, 72455362574]

約数ペア:

[(1, 72455362574), (2, 36227681287), (7, 10350766082), (14, 5175383041), (67, 1081423322), (134, 540711661), (469, 154489046), (938, 77244523), (2711, 26726434), (5422, 13363217), (18977, 3818062), (28493, 2542918), (37954, 1909031), (56986, 1271459), (181637, 398902), (199451, 363274)]