28777296

素因数分解:

$2^4\times 3^1\times {\mathrm{661}}^1\times {\mathrm{907}}^1$

素因数の和:1579

約数の個数: 40

約数和(自身を含む): 74535904

約数和(自身を除く): 45758608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 661, 907, 1322, 1814, 1983, 2644, 2721, 3628, 3966, 5288, 5442, 7256, 7932, 10576, 10884, 14512, 15864, 21768, 31728, 43536, 599527, 1199054, 1798581, 2398108, 3597162, 4796216, 7194324, 9592432, 14388648, 28777296]

約数ペア:

[(1, 28777296), (2, 14388648), (3, 9592432), (4, 7194324), (6, 4796216), (8, 3597162), (12, 2398108), (16, 1798581), (24, 1199054), (48, 599527), (661, 43536), (907, 31728), (1322, 21768), (1814, 15864), (1983, 14512), (2644, 10884), (2721, 10576), (3628, 7932), (3966, 7256), (5288, 5442)]