28360024

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6577}}^1$

素因数の和:6608

約数の個数: 48

約数和(自身を含む): 67490280

約数和(自身を除く): 39130256

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 6577, 13154, 26308, 46039, 52616, 72347, 92078, 144694, 184156, 289388, 322273, 368312, 506429, 578776, 644546, 1012858, 1289092, 2025716, 2578184, 3545003, 4051432, 7090006, 14180012, 28360024]

約数ペア:

[(1, 28360024), (2, 14180012), (4, 7090006), (7, 4051432), (8, 3545003), (11, 2578184), (14, 2025716), (22, 1289092), (28, 1012858), (44, 644546), (49, 578776), (56, 506429), (77, 368312), (88, 322273), (98, 289388), (154, 184156), (196, 144694), (308, 92078), (392, 72347), (539, 52616), (616, 46039), (1078, 26308), (2156, 13154), (4312, 6577)]