8042272

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:270

約数の個数: 72

約数和(自身を含む): 19305216

約数和(自身を除く): 11262944

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 92, 98, 112, 161, 184, 196, 223, 224, 322, 368, 392, 446, 644, 736, 784, 892, 1127, 1288, 1561, 1568, 1784, 2254, 2576, 3122, 3568, 4508, 5129, 5152, 6244, 7136, 9016, 10258, 10927, 12488, 18032, 20516, 21854, 24976, 35903, 36064, 41032, 43708, 49952, 71806, 82064, 87416, 143612, 164128, 174832, 251321, 287224, 349664, 502642, 574448, 1005284, 1148896, 2010568, 4021136, 8042272]

約数ペア:

[(1, 8042272), (2, 4021136), (4, 2010568), (7, 1148896), (8, 1005284), (14, 574448), (16, 502642), (23, 349664), (28, 287224), (32, 251321), (46, 174832), (49, 164128), (56, 143612), (92, 87416), (98, 82064), (112, 71806), (161, 49952), (184, 43708), (196, 41032), (223, 36064), (224, 35903), (322, 24976), (368, 21854), (392, 20516), (446, 18032), (644, 12488), (736, 10927), (784, 10258), (892, 9016), (1127, 7136), (1288, 6244), (1561, 5152), (1568, 5129), (1784, 4508), (2254, 3568), (2576, 3122)]