25263616

素因数分解:

$2^9\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:104

約数の個数: 120

約数和(自身を含む): 62975880

約数和(自身を除く): 37712264

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 53, 56, 64, 76, 98, 106, 112, 128, 133, 152, 196, 212, 224, 256, 266, 304, 371, 392, 424, 448, 512, 532, 608, 742, 784, 848, 896, 931, 1007, 1064, 1216, 1484, 1568, 1696, 1792, 1862, 2014, 2128, 2432, 2597, 2968, 3136, 3392, 3584, 3724, 4028, 4256, 4864, 5194, 5936, 6272, 6784, 7049, 7448, 8056, 8512, 9728, 10388, 11872, 12544, 13568, 14098, 14896, 16112, 17024, 20776, 23744, 25088, 27136, 28196, 29792, 32224, 34048, 41552, 47488, 49343, 56392, 59584, 64448, 68096, 83104, 94976, 98686, 112784, 119168, 128896, 166208, 189952, 197372, 225568, 238336, 257792, 332416, 394744, 451136, 476672, 515584, 664832, 789488, 902272, 1329664, 1578976, 1804544, 3157952, 3609088, 6315904, 12631808, 25263616]

約数ペア:

[(1, 25263616), (2, 12631808), (4, 6315904), (7, 3609088), (8, 3157952), (14, 1804544), (16, 1578976), (19, 1329664), (28, 902272), (32, 789488), (38, 664832), (49, 515584), (53, 476672), (56, 451136), (64, 394744), (76, 332416), (98, 257792), (106, 238336), (112, 225568), (128, 197372), (133, 189952), (152, 166208), (196, 128896), (212, 119168), (224, 112784), (256, 98686), (266, 94976), (304, 83104), (371, 68096), (392, 64448), (424, 59584), (448, 56392), (512, 49343), (532, 47488), (608, 41552), (742, 34048), (784, 32224), (848, 29792), (896, 28196), (931, 27136), (1007, 25088), (1064, 23744), (1216, 20776), (1484, 17024), (1568, 16112), (1696, 14896), (1792, 14098), (1862, 13568), (2014, 12544), (2128, 11872), (2432, 10388), (2597, 9728), (2968, 8512), (3136, 8056), (3392, 7448), (3584, 7049), (3724, 6784), (4028, 6272), (4256, 5936), (4864, 5194)]