28093904

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:507

約数の個数: 40

約数和(自身を含む): 56157120

約数和(自身を除く): 28063216

約数列:

[1, 2, 4, 8, 16, 67, 73, 134, 146, 268, 292, 359, 536, 584, 718, 1072, 1168, 1436, 2872, 4891, 5744, 9782, 19564, 24053, 26207, 39128, 48106, 52414, 78256, 96212, 104828, 192424, 209656, 384848, 419312, 1755869, 3511738, 7023476, 14046952, 28093904]

約数ペア:

[(1, 28093904), (2, 14046952), (4, 7023476), (8, 3511738), (16, 1755869), (67, 419312), (73, 384848), (134, 209656), (146, 192424), (268, 104828), (292, 96212), (359, 78256), (536, 52414), (584, 48106), (718, 39128), (1072, 26207), (1168, 24053), (1436, 19564), (2872, 9782), (4891, 5744)]