25214224

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1109}}^1$

素因数の和:1160

約数の個数: 60

約数和(自身を含む): 58841100

約数和(自身を除く): 33626876

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 392, 406, 464, 784, 812, 1109, 1421, 1624, 2218, 2842, 3248, 4436, 5684, 7763, 8872, 11368, 15526, 17744, 22736, 31052, 32161, 54341, 62104, 64322, 108682, 124208, 128644, 217364, 225127, 257288, 434728, 450254, 514576, 869456, 900508, 1575889, 1801016, 3151778, 3602032, 6303556, 12607112, 25214224]

約数ペア:

[(1, 25214224), (2, 12607112), (4, 6303556), (7, 3602032), (8, 3151778), (14, 1801016), (16, 1575889), (28, 900508), (29, 869456), (49, 514576), (56, 450254), (58, 434728), (98, 257288), (112, 225127), (116, 217364), (196, 128644), (203, 124208), (232, 108682), (392, 64322), (406, 62104), (464, 54341), (784, 32161), (812, 31052), (1109, 22736), (1421, 17744), (1624, 15526), (2218, 11368), (2842, 8872), (3248, 7763), (4436, 5684)]