25747232

素因数分解:

$2^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{839}}^1$

素因数の和:993

約数の個数: 48

約数和(自身を含む): 58423680

約数和(自身を除く): 32676448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 137, 224, 274, 548, 839, 959, 1096, 1678, 1918, 2192, 3356, 3836, 4384, 5873, 6712, 7672, 11746, 13424, 15344, 23492, 26848, 30688, 46984, 93968, 114943, 187936, 229886, 459772, 804601, 919544, 1609202, 1839088, 3218404, 3678176, 6436808, 12873616, 25747232]

約数ペア:

[(1, 25747232), (2, 12873616), (4, 6436808), (7, 3678176), (8, 3218404), (14, 1839088), (16, 1609202), (28, 919544), (32, 804601), (56, 459772), (112, 229886), (137, 187936), (224, 114943), (274, 93968), (548, 46984), (839, 30688), (959, 26848), (1096, 23492), (1678, 15344), (1918, 13424), (2192, 11746), (3356, 7672), (3836, 6712), (4384, 5873)]