39443876

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:416

約数の個数: 36

約数和(自身を含む): 74140500

約数和(自身を除く): 34696624

約数列:

[1, 2, 4, 17, 34, 68, 149, 229, 289, 298, 458, 578, 596, 916, 1156, 2533, 3893, 5066, 7786, 10132, 15572, 34121, 43061, 66181, 68242, 86122, 132362, 136484, 172244, 264724, 580057, 1160114, 2320228, 9860969, 19721938, 39443876]

約数ペア:

[(1, 39443876), (2, 19721938), (4, 9860969), (17, 2320228), (34, 1160114), (68, 580057), (149, 264724), (229, 172244), (289, 136484), (298, 132362), (458, 86122), (578, 68242), (596, 66181), (916, 43061), (1156, 34121), (2533, 15572), (3893, 10132), (5066, 7786)]