28782408

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{14449}}^1$

素因数の和:14541

約数の個数: 32

約数和(自身を含む): 72828000

約数和(自身を除く): 44045592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 14449, 28898, 43347, 57796, 86694, 115592, 173388, 346776, 1199267, 2398534, 3597801, 4797068, 7195602, 9594136, 14391204, 28782408]

約数ペア:

[(1, 28782408), (2, 14391204), (3, 9594136), (4, 7195602), (6, 4797068), (8, 3597801), (12, 2398534), (24, 1199267), (83, 346776), (166, 173388), (249, 115592), (332, 86694), (498, 57796), (664, 43347), (996, 28898), (1992, 14449)]