2912030128

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{896561}}^1$

素因数の和:896605

約数の個数: 40

約数和(自身を含む): 6670421280

約数和(自身を除く): 3758391152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 896561, 1793122, 3586244, 6275927, 7172488, 12551854, 14344976, 25103708, 26000269, 50207416, 52000538, 100414832, 104001076, 182001883, 208002152, 364003766, 416004304, 728007532, 1456015064, 2912030128]

約数ペア:

[(1, 2912030128), (2, 1456015064), (4, 728007532), (7, 416004304), (8, 364003766), (14, 208002152), (16, 182001883), (28, 104001076), (29, 100414832), (56, 52000538), (58, 50207416), (112, 26000269), (116, 25103708), (203, 14344976), (232, 12551854), (406, 7172488), (464, 6275927), (812, 3586244), (1624, 1793122), (3248, 896561)]