67825744

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31873}}^1$

素因数の和:31907

約数の個数: 40

約数和(自身を含む): 158095040

約数和(自身を除く): 90269296

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 31873, 63746, 127492, 223111, 254984, 446222, 509968, 605587, 892444, 1211174, 1784888, 2422348, 3569776, 4239109, 4844696, 8478218, 9689392, 16956436, 33912872, 67825744]

約数ペア:

[(1, 67825744), (2, 33912872), (4, 16956436), (7, 9689392), (8, 8478218), (14, 4844696), (16, 4239109), (19, 3569776), (28, 2422348), (38, 1784888), (56, 1211174), (76, 892444), (112, 605587), (133, 509968), (152, 446222), (266, 254984), (304, 223111), (532, 127492), (1064, 63746), (2128, 31873)]