28908312

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^2\times {\mathrm{193}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 73576440

約数和(自身を除く): 44668128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 193, 237, 316, 386, 474, 579, 632, 772, 948, 1158, 1544, 1896, 2316, 4632, 6241, 12482, 15247, 18723, 24964, 30494, 37446, 45741, 49928, 60988, 74892, 91482, 121976, 149784, 182964, 365928, 1204513, 2409026, 3613539, 4818052, 7227078, 9636104, 14454156, 28908312]

約数ペア:

[(1, 28908312), (2, 14454156), (3, 9636104), (4, 7227078), (6, 4818052), (8, 3613539), (12, 2409026), (24, 1204513), (79, 365928), (158, 182964), (193, 149784), (237, 121976), (316, 91482), (386, 74892), (474, 60988), (579, 49928), (632, 45741), (772, 37446), (948, 30494), (1158, 24964), (1544, 18723), (1896, 15247), (2316, 12482), (4632, 6241)]