1428305656

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{38653}}^1$

素因数の和:38839

約数の個数: 32

約数和(自身を含む): 2783088000

約数和(自身を除く): 1354782344

約数列:

[1, 2, 4, 8, 31, 62, 124, 149, 248, 298, 596, 1192, 4619, 9238, 18476, 36952, 38653, 77306, 154612, 309224, 1198243, 2396486, 4792972, 5759297, 9585944, 11518594, 23037188, 46074376, 178538207, 357076414, 714152828, 1428305656]

約数ペア:

[(1, 1428305656), (2, 714152828), (4, 357076414), (8, 178538207), (31, 46074376), (62, 23037188), (124, 11518594), (149, 9585944), (248, 5759297), (298, 4792972), (596, 2396486), (1192, 1198243), (4619, 309224), (9238, 154612), (18476, 77306), (36952, 38653)]