28084064

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 58378320

約数和(自身を除く): 30294256

約数列:

[1, 2, 4, 8, 16, 29, 32, 53, 58, 106, 116, 212, 232, 424, 464, 571, 848, 928, 1142, 1537, 1696, 2284, 3074, 4568, 6148, 9136, 12296, 16559, 18272, 24592, 30263, 33118, 49184, 60526, 66236, 121052, 132472, 242104, 264944, 484208, 529888, 877627, 968416, 1755254, 3510508, 7021016, 14042032, 28084064]

約数ペア:

[(1, 28084064), (2, 14042032), (4, 7021016), (8, 3510508), (16, 1755254), (29, 968416), (32, 877627), (53, 529888), (58, 484208), (106, 264944), (116, 242104), (212, 132472), (232, 121052), (424, 66236), (464, 60526), (571, 49184), (848, 33118), (928, 30263), (1142, 24592), (1537, 18272), (1696, 16559), (2284, 12296), (3074, 9136), (4568, 6148)]