22404368

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^2$

素因数の和:121

約数の個数: 90

約数和(自身を含む): 54801738

約数和(自身を除く): 32397370

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 41, 49, 56, 68, 82, 98, 112, 119, 136, 164, 196, 238, 272, 287, 328, 392, 476, 574, 656, 697, 784, 833, 952, 1148, 1394, 1666, 1681, 1904, 2009, 2296, 2788, 3332, 3362, 4018, 4592, 4879, 5576, 6664, 6724, 8036, 9758, 11152, 11767, 13328, 13448, 16072, 19516, 23534, 26896, 28577, 32144, 34153, 39032, 47068, 57154, 68306, 78064, 82369, 94136, 114308, 136612, 164738, 188272, 200039, 228616, 273224, 329476, 400078, 457232, 546448, 658952, 800156, 1317904, 1400273, 1600312, 2800546, 3200624, 5601092, 11202184, 22404368]

約数ペア:

[(1, 22404368), (2, 11202184), (4, 5601092), (7, 3200624), (8, 2800546), (14, 1600312), (16, 1400273), (17, 1317904), (28, 800156), (34, 658952), (41, 546448), (49, 457232), (56, 400078), (68, 329476), (82, 273224), (98, 228616), (112, 200039), (119, 188272), (136, 164738), (164, 136612), (196, 114308), (238, 94136), (272, 82369), (287, 78064), (328, 68306), (392, 57154), (476, 47068), (574, 39032), (656, 34153), (697, 32144), (784, 28577), (833, 26896), (952, 23534), (1148, 19516), (1394, 16072), (1666, 13448), (1681, 13328), (1904, 11767), (2009, 11152), (2296, 9758), (2788, 8036), (3332, 6724), (3362, 6664), (4018, 5576), (4592, 4879)]