28316344

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7547}}^1$

素因数の和:7627

約数の個数: 32

約数和(自身を含む): 61591680

約数和(自身を除く): 33275336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 7547, 15094, 30188, 52829, 60376, 105658, 211316, 422632, 505649, 1011298, 2022596, 3539543, 4045192, 7079086, 14158172, 28316344]

約数ペア:

[(1, 28316344), (2, 14158172), (4, 7079086), (7, 4045192), (8, 3539543), (14, 2022596), (28, 1011298), (56, 505649), (67, 422632), (134, 211316), (268, 105658), (469, 60376), (536, 52829), (938, 30188), (1876, 15094), (3752, 7547)]