28343776

素因数分解:

$2^5\times {\mathrm{37}}^2\times {\mathrm{647}}^1$

素因数の和:731

約数の個数: 36

約数和(自身を含む): 57439368

約数和(自身を除く): 29095592

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 647, 1184, 1294, 1369, 2588, 2738, 5176, 5476, 10352, 10952, 20704, 21904, 23939, 43808, 47878, 95756, 191512, 383024, 766048, 885743, 1771486, 3542972, 7085944, 14171888, 28343776]

約数ペア:

[(1, 28343776), (2, 14171888), (4, 7085944), (8, 3542972), (16, 1771486), (32, 885743), (37, 766048), (74, 383024), (148, 191512), (296, 95756), (592, 47878), (647, 43808), (1184, 23939), (1294, 21904), (1369, 20704), (2588, 10952), (2738, 10352), (5176, 5476)]