8904508744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{2039}}^1$

素因数の和:2422

約数の個数: 64

約数和(自身を含む): 17885577600

約数和(自身を除く): 8981068856

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 163, 197, 326, 394, 652, 788, 1304, 1576, 2039, 2771, 3349, 4078, 5542, 6698, 8156, 11084, 13396, 16312, 22168, 26792, 32111, 34663, 64222, 69326, 128444, 138652, 256888, 277304, 332357, 401683, 545887, 664714, 803366, 1091774, 1329428, 1606732, 2183548, 2658856, 3213464, 4367096, 5650069, 6828611, 11300138, 13657222, 22600276, 27314444, 45200552, 54628888, 65474329, 130948658, 261897316, 523794632, 1113063593, 2226127186, 4452254372, 8904508744]

約数ペア:

[(1, 8904508744), (2, 4452254372), (4, 2226127186), (8, 1113063593), (17, 523794632), (34, 261897316), (68, 130948658), (136, 65474329), (163, 54628888), (197, 45200552), (326, 27314444), (394, 22600276), (652, 13657222), (788, 11300138), (1304, 6828611), (1576, 5650069), (2039, 4367096), (2771, 3213464), (3349, 2658856), (4078, 2183548), (5542, 1606732), (6698, 1329428), (8156, 1091774), (11084, 803366), (13396, 664714), (16312, 545887), (22168, 401683), (26792, 332357), (32111, 277304), (34663, 256888), (64222, 138652), (69326, 128444)]