43290716

素因数分解:

$2^2\times 7^3\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 89376000

約数和(自身を除く): 46085284

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 227, 278, 343, 454, 556, 686, 908, 973, 1372, 1589, 1946, 3178, 3892, 6356, 6811, 11123, 13622, 22246, 27244, 31553, 44492, 47677, 63106, 77861, 95354, 126212, 155722, 190708, 220871, 311444, 441742, 883484, 1546097, 3092194, 6184388, 10822679, 21645358, 43290716]

約数ペア:

[(1, 43290716), (2, 21645358), (4, 10822679), (7, 6184388), (14, 3092194), (28, 1546097), (49, 883484), (98, 441742), (139, 311444), (196, 220871), (227, 190708), (278, 155722), (343, 126212), (454, 95354), (556, 77861), (686, 63106), (908, 47677), (973, 44492), (1372, 31553), (1589, 27244), (1946, 22246), (3178, 13622), (3892, 11123), (6356, 6811)]