27949568

素因数分解:

$2^9\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:788

約数の個数: 40

約数和(自身を含む): 56633280

約数和(自身を除く): 28683712

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 512, 632, 691, 1264, 1382, 2528, 2764, 5056, 5528, 10112, 11056, 20224, 22112, 40448, 44224, 54589, 88448, 109178, 176896, 218356, 353792, 436712, 873424, 1746848, 3493696, 6987392, 13974784, 27949568]

約数ペア:

[(1, 27949568), (2, 13974784), (4, 6987392), (8, 3493696), (16, 1746848), (32, 873424), (64, 436712), (79, 353792), (128, 218356), (158, 176896), (256, 109178), (316, 88448), (512, 54589), (632, 44224), (691, 40448), (1264, 22112), (1382, 20224), (2528, 11056), (2764, 10112), (5056, 5528)]