1440996872

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{384061}}^1$

素因数の和:384141

約数の個数: 32

約数和(自身を含む): 3133945920

約数和(自身を除く): 1692949048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 384061, 768122, 1536244, 2688427, 3072488, 5376854, 10753708, 21507416, 25732087, 51464174, 102928348, 180124609, 205856696, 360249218, 720498436, 1440996872]

約数ペア:

[(1, 1440996872), (2, 720498436), (4, 360249218), (7, 205856696), (8, 180124609), (14, 102928348), (28, 51464174), (56, 25732087), (67, 21507416), (134, 10753708), (268, 5376854), (469, 3072488), (536, 2688427), (938, 1536244), (1876, 768122), (3752, 384061)]