23929984

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 52307640

約数和(自身を除く): 28377656

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 128, 146, 197, 208, 292, 394, 416, 584, 788, 832, 949, 1168, 1576, 1664, 1898, 2336, 2561, 3152, 3796, 4672, 5122, 6304, 7592, 9344, 10244, 12608, 14381, 15184, 20488, 25216, 28762, 30368, 40976, 57524, 60736, 81952, 115048, 121472, 163904, 186953, 230096, 327808, 373906, 460192, 747812, 920384, 1495624, 1840768, 2991248, 5982496, 11964992, 23929984]

約数ペア:

[(1, 23929984), (2, 11964992), (4, 5982496), (8, 2991248), (13, 1840768), (16, 1495624), (26, 920384), (32, 747812), (52, 460192), (64, 373906), (73, 327808), (104, 230096), (128, 186953), (146, 163904), (197, 121472), (208, 115048), (292, 81952), (394, 60736), (416, 57524), (584, 40976), (788, 30368), (832, 28762), (949, 25216), (1168, 20488), (1576, 15184), (1664, 14381), (1898, 12608), (2336, 10244), (2561, 9344), (3152, 7592), (3796, 6304), (4672, 5122)]