2635808

素因数分解:

$2^5\times 7^2\times {\mathrm{41}}^2$

素因数の和:106

約数の個数: 54

約数和(自身を含む): 6187293

約数和(自身を除く): 3551485

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 82, 98, 112, 164, 196, 224, 287, 328, 392, 574, 656, 784, 1148, 1312, 1568, 1681, 2009, 2296, 3362, 4018, 4592, 6724, 8036, 9184, 11767, 13448, 16072, 23534, 26896, 32144, 47068, 53792, 64288, 82369, 94136, 164738, 188272, 329476, 376544, 658952, 1317904, 2635808]

約数ペア:

[(1, 2635808), (2, 1317904), (4, 658952), (7, 376544), (8, 329476), (14, 188272), (16, 164738), (28, 94136), (32, 82369), (41, 64288), (49, 53792), (56, 47068), (82, 32144), (98, 26896), (112, 23534), (164, 16072), (196, 13448), (224, 11767), (287, 9184), (328, 8036), (392, 6724), (574, 4592), (656, 4018), (784, 3362), (1148, 2296), (1312, 2009), (1568, 1681)]