25731104

素因数分解:

$2^5\times 7^1\times {\mathrm{313}}^1\times {\mathrm{367}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 58238208

約数和(自身を除く): 32507104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 313, 367, 626, 734, 1252, 1468, 2191, 2504, 2569, 2936, 4382, 5008, 5138, 5872, 8764, 10016, 10276, 11744, 17528, 20552, 35056, 41104, 70112, 82208, 114871, 229742, 459484, 804097, 918968, 1608194, 1837936, 3216388, 3675872, 6432776, 12865552, 25731104]

約数ペア:

[(1, 25731104), (2, 12865552), (4, 6432776), (7, 3675872), (8, 3216388), (14, 1837936), (16, 1608194), (28, 918968), (32, 804097), (56, 459484), (112, 229742), (224, 114871), (313, 82208), (367, 70112), (626, 41104), (734, 35056), (1252, 20552), (1468, 17528), (2191, 11744), (2504, 10276), (2569, 10016), (2936, 8764), (4382, 5872), (5008, 5138)]