29243172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^2$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 80923584

約数和(自身を除く): 51680412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 97, 111, 148, 194, 222, 259, 291, 388, 444, 518, 582, 679, 777, 1036, 1164, 1358, 1554, 2037, 2716, 3108, 3589, 4074, 7178, 8148, 9409, 10767, 14356, 18818, 21534, 25123, 28227, 37636, 43068, 50246, 56454, 65863, 75369, 100492, 112908, 131726, 150738, 197589, 263452, 301476, 348133, 395178, 696266, 790356, 1044399, 1392532, 2088798, 2436931, 4177596, 4873862, 7310793, 9747724, 14621586, 29243172]

約数ペア:

[(1, 29243172), (2, 14621586), (3, 9747724), (4, 7310793), (6, 4873862), (7, 4177596), (12, 2436931), (14, 2088798), (21, 1392532), (28, 1044399), (37, 790356), (42, 696266), (74, 395178), (84, 348133), (97, 301476), (111, 263452), (148, 197589), (194, 150738), (222, 131726), (259, 112908), (291, 100492), (388, 75369), (444, 65863), (518, 56454), (582, 50246), (679, 43068), (777, 37636), (1036, 28227), (1164, 25123), (1358, 21534), (1554, 18818), (2037, 14356), (2716, 10767), (3108, 9409), (3589, 8148), (4074, 7178)]