26438272

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1593

約数の個数: 64

約数和(自身を含む): 63403200

約数和(自身を除く): 36964928

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 1553, 2128, 2432, 3106, 4256, 6212, 8512, 10871, 12424, 17024, 21742, 24848, 29507, 43484, 49696, 59014, 86968, 99392, 118028, 173936, 198784, 206549, 236056, 347872, 413098, 472112, 695744, 826196, 944224, 1391488, 1652392, 1888448, 3304784, 3776896, 6609568, 13219136, 26438272]

約数ペア:

[(1, 26438272), (2, 13219136), (4, 6609568), (7, 3776896), (8, 3304784), (14, 1888448), (16, 1652392), (19, 1391488), (28, 944224), (32, 826196), (38, 695744), (56, 472112), (64, 413098), (76, 347872), (112, 236056), (128, 206549), (133, 198784), (152, 173936), (224, 118028), (266, 99392), (304, 86968), (448, 59014), (532, 49696), (608, 43484), (896, 29507), (1064, 24848), (1216, 21742), (1553, 17024), (2128, 12424), (2432, 10871), (3106, 8512), (4256, 6212)]