64447072

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{14489}}^1$

素因数の和:14638

約数の個数: 24

約数和(自身を含む): 127801800

約数和(自身を除く): 63354728

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 14489, 28978, 57956, 115912, 231824, 463648, 2013971, 4027942, 8055884, 16111768, 32223536, 64447072]

約数ペア:

[(1, 64447072), (2, 32223536), (4, 16111768), (8, 8055884), (16, 4027942), (32, 2013971), (139, 463648), (278, 231824), (556, 115912), (1112, 57956), (2224, 28978), (4448, 14489)]