28776288

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{6971}}^1$

素因数の和:7027

約数の個数: 48

約数和(自身を含む): 77305536

約数和(自身を除く): 48529248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 6971, 13942, 20913, 27884, 41826, 55768, 83652, 111536, 167304, 223072, 299753, 334608, 599506, 669216, 899259, 1199012, 1798518, 2398024, 3597036, 4796048, 7194072, 9592096, 14388144, 28776288]

約数ペア:

[(1, 28776288), (2, 14388144), (3, 9592096), (4, 7194072), (6, 4796048), (8, 3597036), (12, 2398024), (16, 1798518), (24, 1199012), (32, 899259), (43, 669216), (48, 599506), (86, 334608), (96, 299753), (129, 223072), (172, 167304), (258, 111536), (344, 83652), (516, 55768), (688, 41826), (1032, 27884), (1376, 20913), (2064, 13942), (4128, 6971)]