26930372

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 57200640

約数和(自身を除く): 30270268

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 223, 227, 266, 446, 454, 532, 892, 908, 1561, 1589, 3122, 3178, 4237, 4313, 6244, 6356, 8474, 8626, 16948, 17252, 29659, 30191, 50621, 59318, 60382, 101242, 118636, 120764, 202484, 354347, 708694, 961799, 1417388, 1923598, 3847196, 6732593, 13465186, 26930372]

約数ペア:

[(1, 26930372), (2, 13465186), (4, 6732593), (7, 3847196), (14, 1923598), (19, 1417388), (28, 961799), (38, 708694), (76, 354347), (133, 202484), (223, 120764), (227, 118636), (266, 101242), (446, 60382), (454, 59318), (532, 50621), (892, 30191), (908, 29659), (1561, 17252), (1589, 16948), (3122, 8626), (3178, 8474), (4237, 6356), (4313, 6244)]