28246112

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 59466960

約数和(自身を除く): 31220848

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 137, 272, 274, 379, 544, 548, 758, 1096, 1516, 2192, 2329, 3032, 4384, 4658, 6064, 6443, 9316, 12128, 12886, 18632, 25772, 37264, 51544, 51923, 74528, 103088, 103846, 206176, 207692, 415384, 830768, 882691, 1661536, 1765382, 3530764, 7061528, 14123056, 28246112]

約数ペア:

[(1, 28246112), (2, 14123056), (4, 7061528), (8, 3530764), (16, 1765382), (17, 1661536), (32, 882691), (34, 830768), (68, 415384), (136, 207692), (137, 206176), (272, 103846), (274, 103088), (379, 74528), (544, 51923), (548, 51544), (758, 37264), (1096, 25772), (1516, 18632), (2192, 12886), (2329, 12128), (3032, 9316), (4384, 6443), (4658, 6064)]