77382326

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{691}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 140171520

約数和(自身を除く): 62789194

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 421, 691, 842, 1382, 2947, 4837, 5894, 7999, 9674, 13129, 15998, 26258, 55993, 91903, 111986, 183806, 290911, 581822, 2036377, 4072754, 5527309, 11054618, 38691163, 77382326]

約数ペア:

[(1, 77382326), (2, 38691163), (7, 11054618), (14, 5527309), (19, 4072754), (38, 2036377), (133, 581822), (266, 290911), (421, 183806), (691, 111986), (842, 91903), (1382, 55993), (2947, 26258), (4837, 15998), (5894, 13129), (7999, 9674)]