24742928

素因数分解:

$2^4\times 7^1\times {\mathrm{220919}}^1$

素因数の和:220934

約数の個数: 20

約数和(自身を含む): 54788160

約数和(自身を除く): 30045232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 220919, 441838, 883676, 1546433, 1767352, 3092866, 3534704, 6185732, 12371464, 24742928]

約数ペア:

[(1, 24742928), (2, 12371464), (4, 6185732), (7, 3534704), (8, 3092866), (14, 1767352), (16, 1546433), (28, 883676), (56, 441838), (112, 220919)]