28495528

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{617}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 56064960

約数和(自身を除く): 27569432

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 251, 502, 617, 1004, 1234, 2008, 2468, 4936, 5773, 11546, 14191, 23092, 28382, 46184, 56764, 113528, 154867, 309734, 619468, 1238936, 3561941, 7123882, 14247764, 28495528]

約数ペア:

[(1, 28495528), (2, 14247764), (4, 7123882), (8, 3561941), (23, 1238936), (46, 619468), (92, 309734), (184, 154867), (251, 113528), (502, 56764), (617, 46184), (1004, 28382), (1234, 23092), (2008, 14191), (2468, 11546), (4936, 5773)]