2957248

素因数分解:

$2^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:90

約数の個数: 84

約数和(自身を含む): 7296912

約数和(自身を除く): 4339664

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 41, 46, 49, 56, 64, 82, 92, 98, 112, 161, 164, 184, 196, 224, 287, 322, 328, 368, 392, 448, 574, 644, 656, 736, 784, 943, 1127, 1148, 1288, 1312, 1472, 1568, 1886, 2009, 2254, 2296, 2576, 2624, 3136, 3772, 4018, 4508, 4592, 5152, 6601, 7544, 8036, 9016, 9184, 10304, 13202, 15088, 16072, 18032, 18368, 26404, 30176, 32144, 36064, 46207, 52808, 60352, 64288, 72128, 92414, 105616, 128576, 184828, 211232, 369656, 422464, 739312, 1478624, 2957248]

約数ペア:

[(1, 2957248), (2, 1478624), (4, 739312), (7, 422464), (8, 369656), (14, 211232), (16, 184828), (23, 128576), (28, 105616), (32, 92414), (41, 72128), (46, 64288), (49, 60352), (56, 52808), (64, 46207), (82, 36064), (92, 32144), (98, 30176), (112, 26404), (161, 18368), (164, 18032), (184, 16072), (196, 15088), (224, 13202), (287, 10304), (322, 9184), (328, 9016), (368, 8036), (392, 7544), (448, 6601), (574, 5152), (644, 4592), (656, 4508), (736, 4018), (784, 3772), (943, 3136), (1127, 2624), (1148, 2576), (1288, 2296), (1312, 2254), (1472, 2009), (1568, 1886)]