17949344

素因数分解:

$2^5\times 7^1\times {\mathrm{227}}^1\times {\mathrm{353}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 40678848

約数和(自身を除く): 22729504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 227, 353, 454, 706, 908, 1412, 1589, 1816, 2471, 2824, 3178, 3632, 4942, 5648, 6356, 7264, 9884, 11296, 12712, 19768, 25424, 39536, 50848, 79072, 80131, 160262, 320524, 560917, 641048, 1121834, 1282096, 2243668, 2564192, 4487336, 8974672, 17949344]

約数ペア:

[(1, 17949344), (2, 8974672), (4, 4487336), (7, 2564192), (8, 2243668), (14, 1282096), (16, 1121834), (28, 641048), (32, 560917), (56, 320524), (112, 160262), (224, 80131), (227, 79072), (353, 50848), (454, 39536), (706, 25424), (908, 19768), (1412, 12712), (1589, 11296), (1816, 9884), (2471, 7264), (2824, 6356), (3178, 5648), (3632, 4942)]