28043008

素因数分解:

$2^8\times 7^1\times {\mathrm{15649}}^1$

素因数の和:15672

約数の個数: 36

約数和(自身を含む): 63977200

約数和(自身を除く): 35934192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 15649, 31298, 62596, 109543, 125192, 219086, 250384, 438172, 500768, 876344, 1001536, 1752688, 2003072, 3505376, 4006144, 7010752, 14021504, 28043008]

約数ペア:

[(1, 28043008), (2, 14021504), (4, 7010752), (7, 4006144), (8, 3505376), (14, 2003072), (16, 1752688), (28, 1001536), (32, 876344), (56, 500768), (64, 438172), (112, 250384), (128, 219086), (224, 125192), (256, 109543), (448, 62596), (896, 31298), (1792, 15649)]