28015284

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{569}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 71628480

約数和(自身を除く): 43613196

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 373, 569, 746, 1119, 1138, 1492, 1707, 2238, 2276, 3414, 4103, 4476, 6259, 6828, 8206, 12309, 12518, 16412, 18777, 24618, 25036, 37554, 49236, 75108, 212237, 424474, 636711, 848948, 1273422, 2334607, 2546844, 4669214, 7003821, 9338428, 14007642, 28015284]

約数ペア:

[(1, 28015284), (2, 14007642), (3, 9338428), (4, 7003821), (6, 4669214), (11, 2546844), (12, 2334607), (22, 1273422), (33, 848948), (44, 636711), (66, 424474), (132, 212237), (373, 75108), (569, 49236), (746, 37554), (1119, 25036), (1138, 24618), (1492, 18777), (1707, 16412), (2238, 12518), (2276, 12309), (3414, 8206), (4103, 6828), (4476, 6259)]