28417438

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{859}}^1$

素因数の和:1024

約数の個数: 32

約数和(自身を含む): 52012800

約数和(自身を除く): 23595362

約数列:

[1, 2, 7, 14, 17, 34, 119, 139, 238, 278, 859, 973, 1718, 1946, 2363, 4726, 6013, 12026, 14603, 16541, 29206, 33082, 102221, 119401, 204442, 238802, 835807, 1671614, 2029817, 4059634, 14208719, 28417438]

約数ペア:

[(1, 28417438), (2, 14208719), (7, 4059634), (14, 2029817), (17, 1671614), (34, 835807), (119, 238802), (139, 204442), (238, 119401), (278, 102221), (859, 33082), (973, 29206), (1718, 16541), (1946, 14603), (2363, 12026), (4726, 6013)]