28962604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 57286656

約数和(自身を除く): 28324052

約数列:

[1, 2, 4, 11, 22, 44, 71, 73, 127, 142, 146, 254, 284, 292, 508, 781, 803, 1397, 1562, 1606, 2794, 3124, 3212, 5183, 5588, 9017, 9271, 10366, 18034, 18542, 20732, 36068, 37084, 57013, 99187, 101981, 114026, 198374, 203962, 228052, 396748, 407924, 658241, 1316482, 2632964, 7240651, 14481302, 28962604]

約数ペア:

[(1, 28962604), (2, 14481302), (4, 7240651), (11, 2632964), (22, 1316482), (44, 658241), (71, 407924), (73, 396748), (127, 228052), (142, 203962), (146, 198374), (254, 114026), (284, 101981), (292, 99187), (508, 57013), (781, 37084), (803, 36068), (1397, 20732), (1562, 18542), (1606, 18034), (2794, 10366), (3124, 9271), (3212, 9017), (5183, 5588)]