21427968

素因数分解:

$2^8\times 3^1\times {\mathrm{27901}}^1$

素因数の和:27920

約数の個数: 36

約数和(自身を含む): 57031688

約数和(自身を除く): 35603720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 27901, 55802, 83703, 111604, 167406, 223208, 334812, 446416, 669624, 892832, 1339248, 1785664, 2678496, 3571328, 5356992, 7142656, 10713984, 21427968]

約数ペア:

[(1, 21427968), (2, 10713984), (3, 7142656), (4, 5356992), (6, 3571328), (8, 2678496), (12, 1785664), (16, 1339248), (24, 892832), (32, 669624), (48, 446416), (64, 334812), (96, 223208), (128, 167406), (192, 111604), (256, 83703), (384, 55802), (768, 27901)]