28265792716

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{673}}^1\times {\mathrm{14563}}^1$

素因数の和:15350

約数の個数: 48

約数和(自身を含む): 57169176064

約数和(自身を除く): 28903383348

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 673, 721, 1346, 1442, 2692, 2884, 4711, 9422, 14563, 18844, 29126, 58252, 69319, 101941, 138638, 203882, 277276, 407764, 485233, 970466, 1499989, 1940932, 2999978, 5999956, 9800899, 10499923, 19601798, 20999846, 39203596, 41999692, 68606293, 137212586, 274425172, 1009492597, 2018985194, 4037970388, 7066448179, 14132896358, 28265792716]

約数ペア:

[(1, 28265792716), (2, 14132896358), (4, 7066448179), (7, 4037970388), (14, 2018985194), (28, 1009492597), (103, 274425172), (206, 137212586), (412, 68606293), (673, 41999692), (721, 39203596), (1346, 20999846), (1442, 19601798), (2692, 10499923), (2884, 9800899), (4711, 5999956), (9422, 2999978), (14563, 1940932), (18844, 1499989), (29126, 970466), (58252, 485233), (69319, 407764), (101941, 277276), (138638, 203882)]