28320896

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{2281}}^1$

素因数の和:2392

約数の個数: 32

約数和(自身を含む): 57027180

約数和(自身を除く): 28706284

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 2281, 3104, 4562, 6208, 9124, 12416, 18248, 36496, 72992, 145984, 221257, 291968, 442514, 885028, 1770056, 3540112, 7080224, 14160448, 28320896]

約数ペア:

[(1, 28320896), (2, 14160448), (4, 7080224), (8, 3540112), (16, 1770056), (32, 885028), (64, 442514), (97, 291968), (128, 221257), (194, 145984), (388, 72992), (776, 36496), (1552, 18248), (2281, 12416), (3104, 9124), (4562, 6208)]