12751088

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:250

約数の個数: 80

約数和(自身を含む): 30873024

約数和(自身を除く): 18121936

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 37, 56, 68, 74, 112, 119, 136, 148, 181, 238, 259, 272, 296, 362, 476, 518, 592, 629, 724, 952, 1036, 1258, 1267, 1448, 1904, 2072, 2516, 2534, 2896, 3077, 4144, 4403, 5032, 5068, 6154, 6697, 8806, 10064, 10136, 12308, 13394, 17612, 20272, 21539, 24616, 26788, 35224, 43078, 46879, 49232, 53576, 70448, 86156, 93758, 107152, 113849, 172312, 187516, 227698, 344624, 375032, 455396, 750064, 796943, 910792, 1593886, 1821584, 3187772, 6375544, 12751088]

約数ペア:

[(1, 12751088), (2, 6375544), (4, 3187772), (7, 1821584), (8, 1593886), (14, 910792), (16, 796943), (17, 750064), (28, 455396), (34, 375032), (37, 344624), (56, 227698), (68, 187516), (74, 172312), (112, 113849), (119, 107152), (136, 93758), (148, 86156), (181, 70448), (238, 53576), (259, 49232), (272, 46879), (296, 43078), (362, 35224), (476, 26788), (518, 24616), (592, 21539), (629, 20272), (724, 17612), (952, 13394), (1036, 12308), (1258, 10136), (1267, 10064), (1448, 8806), (1904, 6697), (2072, 6154), (2516, 5068), (2534, 5032), (2896, 4403), (3077, 4144)]