28208928

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{26713}}^1$

素因数の和:26737

約数の個数: 48

約数和(自身を含む): 80783136

約数和(自身を除く): 52574208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 26713, 53426, 80139, 106852, 160278, 213704, 293843, 320556, 427408, 587686, 641112, 854816, 881529, 1175372, 1282224, 1763058, 2350744, 2564448, 3526116, 4701488, 7052232, 9402976, 14104464, 28208928]

約数ペア:

[(1, 28208928), (2, 14104464), (3, 9402976), (4, 7052232), (6, 4701488), (8, 3526116), (11, 2564448), (12, 2350744), (16, 1763058), (22, 1282224), (24, 1175372), (32, 881529), (33, 854816), (44, 641112), (48, 587686), (66, 427408), (88, 320556), (96, 293843), (132, 213704), (176, 160278), (264, 106852), (352, 80139), (528, 53426), (1056, 26713)]