38263568

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17981}}^1$

素因数の和:18015

約数の個数: 40

約数和(自身を含む): 89190720

約数和(自身を除く): 50927152

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 17981, 35962, 71924, 125867, 143848, 251734, 287696, 341639, 503468, 683278, 1006936, 1366556, 2013872, 2391473, 2733112, 4782946, 5466224, 9565892, 19131784, 38263568]

約数ペア:

[(1, 38263568), (2, 19131784), (4, 9565892), (7, 5466224), (8, 4782946), (14, 2733112), (16, 2391473), (19, 2013872), (28, 1366556), (38, 1006936), (56, 683278), (76, 503468), (112, 341639), (133, 287696), (152, 251734), (266, 143848), (304, 125867), (532, 71924), (1064, 35962), (2128, 17981)]