25665344

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{9781}}^1$

素因数の和:9834

約数の個数: 28

約数和(自身を含む): 52177188

約数和(自身を除く): 26511844

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 9781, 19562, 39124, 78248, 156496, 312992, 401021, 625984, 802042, 1604084, 3208168, 6416336, 12832672, 25665344]

約数ペア:

[(1, 25665344), (2, 12832672), (4, 6416336), (8, 3208168), (16, 1604084), (32, 802042), (41, 625984), (64, 401021), (82, 312992), (164, 156496), (328, 78248), (656, 39124), (1312, 19562), (2624, 9781)]