71694931

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 93703680

約数和(自身を除く): 22008749

約数列:

[1, 7, 11, 29, 77, 97, 203, 319, 331, 679, 1067, 2233, 2317, 2813, 3641, 7469, 9599, 19691, 25487, 30943, 32107, 67193, 105589, 216601, 224749, 353177, 739123, 931103, 2472239, 6517721, 10242133, 71694931]

約数ペア:

[(1, 71694931), (7, 10242133), (11, 6517721), (29, 2472239), (77, 931103), (97, 739123), (203, 353177), (319, 224749), (331, 216601), (679, 105589), (1067, 67193), (2233, 32107), (2317, 30943), (2813, 25487), (3641, 19691), (7469, 9599)]