72515842

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{797}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 127628928

約数和(自身を除く): 55113086

約数列:

[1, 2, 7, 14, 67, 97, 134, 194, 469, 679, 797, 938, 1358, 1594, 5579, 6499, 11158, 12998, 45493, 53399, 77309, 90986, 106798, 154618, 373793, 541163, 747586, 1082326, 5179703, 10359406, 36257921, 72515842]

約数ペア:

[(1, 72515842), (2, 36257921), (7, 10359406), (14, 5179703), (67, 1082326), (97, 747586), (134, 541163), (194, 373793), (469, 154618), (679, 106798), (797, 90986), (938, 77309), (1358, 53399), (1594, 45493), (5579, 12998), (6499, 11158)]